diff --git a/.archgate/adrs/ARCH-005-testing-standards.rules.ts b/.archgate/adrs/ARCH-005-testing-standards.rules.ts
index 278b4a38..9c0f29b9 100644
--- a/.archgate/adrs/ARCH-005-testing-standards.rules.ts
+++ b/.archgate/adrs/ARCH-005-testing-standards.rules.ts
@@ -1,6 +1,7 @@
-import { defineRules } from "../../src/formats/rules";
 import { basename, dirname } from "node:path";
 
+import { defineRules } from "../../src/formats/rules";
+
 export default defineRules({
   "test-mirrors-src": {
     description: "Test directory structure should mirror src/ structure",
diff --git a/.archgate/adrs/ARCH-006-dependency-policy.md b/.archgate/adrs/ARCH-006-dependency-policy.md
index bf5538d9..eaa28d9b 100644
--- a/.archgate/adrs/ARCH-006-dependency-policy.md
+++ b/.archgate/adrs/ARCH-006-dependency-policy.md
@@ -38,7 +38,7 @@ Keep production dependencies minimal. Prefer Bun built-ins over external package
 2. Review of the package's dependency tree size, maintenance status, and download count
 3. Approval by the project maintainer
 
-Development dependencies (`devDependencies`) are less restricted but should still be minimal: linting (oxlint), formatting (prettier), commit conventions (commitlint), and type declarations only.
+Development dependencies (`devDependencies`) are less restricted but should still be minimal: linting (oxlint), formatting (oxfmt), commit conventions (commitlint), and type declarations only.
 
 ## Do's and Don'ts
 
diff --git a/.archgate/lint/README.md b/.archgate/lint/README.md
index 9c7e1d65..62e8c682 100644
--- a/.archgate/lint/README.md
+++ b/.archgate/lint/README.md
@@ -16,9 +16,7 @@ Place linter plugin files here, named by tool:
 2. Reference it in your oxlint config:
 
 ```json
-{
-  "plugins": [".archgate/lint/oxlint.js"]
-}
+{ "plugins": [".archgate/lint/oxlint.js"] }
 ```
 
 ## Why here?
diff --git a/.claude/settings.json b/.claude/settings.json
new file mode 100644
index 00000000..0392fba6
--- /dev/null
+++ b/.claude/settings.json
@@ -0,0 +1,35 @@
+{
+  "permissions": {
+    "allow": [
+      "Bash(oxfmt *)",
+      "Bash(oxlint *)",
+      "Bash(bun run *)",
+      "Bash(bun test *)",
+      "Bash(bun install *)",
+      "Bash(git *)",
+      "Bash(wc *)",
+      "Bash(ls *)",
+      "Bash(rm *)",
+      "Bash(proto *)",
+      "Read",
+      "Write",
+      "Edit",
+      "Glob",
+      "Grep"
+    ]
+  },
+  "attribution": { "commit": "", "pr": "" },
+  "hooks": {
+    "PostToolUse": [
+      {
+        "matcher": "Write|Edit",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "jq -r '.tool_input.file_path' | xargs -I {} oxfmt --write {}"
+          }
+        ]
+      }
+    ]
+  }
+}
diff --git a/.commitlintrc.json b/.commitlintrc.json
index c30e5a97..d3d7f0cd 100644
--- a/.commitlintrc.json
+++ b/.commitlintrc.json
@@ -1,3 +1 @@
-{
-  "extends": ["@commitlint/config-conventional"]
-}
+{ "extends": ["@commitlint/config-conventional"] }
diff --git a/.oxfmtrc.json b/.oxfmtrc.json
new file mode 100644
index 00000000..750b4e33
--- /dev/null
+++ b/.oxfmtrc.json
@@ -0,0 +1,8 @@
+{
+  "trailingComma": "es5",
+  "printWidth": 80,
+  "objectWrap": "collapse",
+  "sortImports": {},
+  "sortPackageJson": { "sortScripts": true },
+  "ignorePatterns": ["bun.lock", "CHANGELOG.md"]
+}
diff --git a/.prettierignore b/.prettierignore
deleted file mode 100644
index 274a744c..00000000
--- a/.prettierignore
+++ /dev/null
@@ -1,7 +0,0 @@
-node_modules/
-dist
-coverage
-bun.lock
-CHANGELOG.md
-packages/*/bin/
-docs/.astro
diff --git a/.prettierrc.json b/.prettierrc.json
deleted file mode 100644
index a1420793..00000000
--- a/.prettierrc.json
+++ /dev/null
@@ -1 +0,0 @@
-{ "trailingComma": "es5" }
diff --git a/.simple-release.js b/.simple-release.js
index 2aa2e355..23003237 100644
--- a/.simple-release.js
+++ b/.simple-release.js
@@ -1,4 +1,5 @@
 import { readFileSync, writeFileSync } from "node:fs";
+
 import { NpmProject } from "@simple-release/npm";
 
 class ArchgateProject extends NpmProject {
diff --git a/.vscode/extensions.json b/.vscode/extensions.json
index aa6f49a2..846d8c2c 100644
--- a/.vscode/extensions.json
+++ b/.vscode/extensions.json
@@ -1,6 +1,5 @@
 {
   "recommendations": [
-    "esbenp.prettier-vscode",
     "christian-kohler.npm-intellisense",
     "christian-kohler.path-intellisense",
     "redhat.vscode-yaml",
diff --git a/.vscode/mcp.json b/.vscode/mcp.json
deleted file mode 100644
index 55daa16c..00000000
--- a/.vscode/mcp.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "servers": {
-    "archgate": {
-      "command": "archgate",
-      "args": ["mcp"]
-    }
-  }
-}
diff --git a/.vscode/settings.json b/.vscode/settings.json
index 74a6b611..f47b1277 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -3,52 +3,25 @@
   "editor.tabSize": 2,
   "git.autofetch": true,
   "git.confirmSync": false,
-  "prettier.enable": true,
-  "prettier.configPath": ".prettierrc.json",
-  "prettier.useEditorConfig": false,
-  "editor.defaultFormatter": "esbenp.prettier-vscode",
+  "oxfmt.enable": true,
+  "oxfmt.configPath": ".oxfmtrc.json",
+  "editor.defaultFormatter": "oxc.oxc-vscode",
   "editor.formatOnSave": true,
   "typescript.enablePromptUseWorkspaceTsdk": true,
   "terminal.integrated.scrollback": 100000,
-  "[less]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
-  },
-  "[mdx]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
-  },
-  "[markdown]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
-  },
-  "[html]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
-  },
-  "[javascriptreact]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
-  },
-  "[javascript]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
-  },
-  "[yaml]": {
-    "editor.defaultFormatter": "redhat.vscode-yaml"
-  },
-  "[json]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
-  },
-  "[typescriptreact]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
-  },
-  "[jsonc]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
-  },
-  "[typescript]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
-  },
-  "[xml]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
-  },
-  "[css]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
-  },
+  "[less]": { "editor.defaultFormatter": "oxc.oxc-vscode" },
+  "[mdx]": { "editor.defaultFormatter": "oxc.oxc-vscode" },
+  "[markdown]": { "editor.defaultFormatter": "oxc.oxc-vscode" },
+  "[html]": { "editor.defaultFormatter": "oxc.oxc-vscode" },
+  "[javascriptreact]": { "editor.defaultFormatter": "oxc.oxc-vscode" },
+  "[javascript]": { "editor.defaultFormatter": "oxc.oxc-vscode" },
+  "[yaml]": { "editor.defaultFormatter": "redhat.vscode-yaml" },
+  "[json]": { "editor.defaultFormatter": "oxc.oxc-vscode" },
+  "[typescriptreact]": { "editor.defaultFormatter": "oxc.oxc-vscode" },
+  "[jsonc]": { "editor.defaultFormatter": "oxc.oxc-vscode" },
+  "[typescript]": { "editor.defaultFormatter": "oxc.oxc-vscode" },
+  "[xml]": { "editor.defaultFormatter": "oxc.oxc-vscode" },
+  "[css]": { "editor.defaultFormatter": "oxc.oxc-vscode" },
   "redhat.telemetry.enabled": false,
   "typescript.tsdk": "node_modules/typescript/lib",
   "typescript.tsserver.maxTsServerMemory": 16384,
diff --git a/CLAUDE.md b/CLAUDE.md
index 17da74b5..923b77cf 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -7,7 +7,7 @@ Archgate is a CLI tool for AI governance via Architecture Decision Records (ADRs
 - **Runtime:** Bun (>=1.2.21) — not Node.js compatible
 - **Language:** TypeScript (strict mode, ESNext, ES modules)
 - **CLI framework:** Commander.js (`@commander-js/extra-typings`)
-- **Linter:** Oxlint | **Formatter:** Prettier | **Commits:** Conventional Commits
+- **Linter:** Oxlint | **Formatter:** Oxfmt | **Commits:** Conventional Commits
 
 ## Commands
 
@@ -15,8 +15,8 @@ Archgate is a CLI tool for AI governance via Architecture Decision Records (ADRs
 bun run src/cli.ts <command>  # run CLI locally
 bun run lint                  # oxlint
 bun run typecheck             # tsc --build
-bun run format                # prettier --write
-bun run format:check          # prettier --check
+bun run format                # oxfmt --write
+bun run format:check          # oxfmt --check
 bun test                      # all tests
 bun run validate              # MANDATORY: lint + typecheck + format + test + ADR check + build check
 bun run build                 # binaries → dist/ (darwin-arm64, linux-x64, win32-x64)
diff --git a/bun.lock b/bun.lock
index 78a8a584..acf67b0e 100644
--- a/bun.lock
+++ b/bun.lock
@@ -14,8 +14,8 @@
         "conventional-changelog": "7.1.1",
         "conventional-changelog-angular": "8.0.0",
         "inquirer": "12.9.4",
+        "oxfmt": "0.41.0",
         "oxlint": "1.14.0",
-        "prettier": "3.6.2",
         "zod": "4.3.6",
       },
       "optionalDependencies": {
@@ -103,6 +103,44 @@
 
     "@inquirer/type": ["@inquirer/type@3.0.8", "", { "peerDependencies": { "@types/node": ">=18" }, "optionalPeers": ["@types/node"] }, "sha512-lg9Whz8onIHRthWaN1Q9EGLa/0LFJjyM8mEUbL1eTi6yMGvBf8gvyDLtxSXztQsxMvhxxNpJYrwa1YHdq+w4Jw=="],
 
+    "@oxfmt/binding-android-arm-eabi": ["@oxfmt/binding-android-arm-eabi@0.41.0", "", { "os": "android", "cpu": "arm" }, "sha512-REfrqeMKGkfMP+m/ScX4f5jJBSmVNYcpoDF8vP8f8eYPDuPGZmzp56NIUsYmx3h7f6NzC6cE3gqh8GDWrJHCKw=="],
+
+    "@oxfmt/binding-android-arm64": ["@oxfmt/binding-android-arm64@0.41.0", "", { "os": "android", "cpu": "arm64" }, "sha512-s0b1dxNgb2KomspFV2LfogC2XtSJB42POXF4bMCLJyvQmAGos4ZtjGPfQreToQEaY0FQFjz3030ggI36rF1q5g=="],
+
+    "@oxfmt/binding-darwin-arm64": ["@oxfmt/binding-darwin-arm64@0.41.0", "", { "os": "darwin", "cpu": "arm64" }, "sha512-EGXGualADbv/ZmamE7/2DbsrYmjoPlAmHEpTL4vapLF4EfVD6fr8/uQDFnPJkUBjiSWFJZtFNsGeN1B6V3owmA=="],
+
+    "@oxfmt/binding-darwin-x64": ["@oxfmt/binding-darwin-x64@0.41.0", "", { "os": "darwin", "cpu": "x64" }, "sha512-WxySJEvdQQYMmyvISH3qDpTvoS0ebnIP63IMxLLWowJyPp/AAH0hdWtlo+iGNK5y3eVfa5jZguwNaQkDKWpGSw=="],
+
+    "@oxfmt/binding-freebsd-x64": ["@oxfmt/binding-freebsd-x64@0.41.0", "", { "os": "freebsd", "cpu": "x64" }, "sha512-Y2kzMkv3U3oyuYaR4wTfGjOTYTXiFC/hXmG0yVASKkbh02BJkvD98Ij8bIevr45hNZ0DmZEgqiXF+9buD4yMYQ=="],
+
+    "@oxfmt/binding-linux-arm-gnueabihf": ["@oxfmt/binding-linux-arm-gnueabihf@0.41.0", "", { "os": "linux", "cpu": "arm" }, "sha512-ptazDjdUyhket01IjPTT6ULS1KFuBfTUU97osTP96X5y/0oso+AgAaJzuH81oP0+XXyrWIHbRzozSAuQm4p48g=="],
+
+    "@oxfmt/binding-linux-arm-musleabihf": ["@oxfmt/binding-linux-arm-musleabihf@0.41.0", "", { "os": "linux", "cpu": "arm" }, "sha512-UkoL2OKxFD+56bPEBcdGn+4juTW4HRv/T6w1dIDLnvKKWr6DbarB/mtHXlADKlFiJubJz8pRkttOR7qjYR6lTA=="],
+
+    "@oxfmt/binding-linux-arm64-gnu": ["@oxfmt/binding-linux-arm64-gnu@0.41.0", "", { "os": "linux", "cpu": "arm64" }, "sha512-gofu0PuumSOHYczD8p62CPY4UF6ee+rSLZJdUXkpwxg6pILiwSDBIouPskjF/5nF3A7QZTz2O9KFNkNxxFN9tA=="],
+
+    "@oxfmt/binding-linux-arm64-musl": ["@oxfmt/binding-linux-arm64-musl@0.41.0", "", { "os": "linux", "cpu": "arm64" }, "sha512-VfVZxL0+6RU86T8F8vKiDBa+iHsr8PAjQmKGBzSCAX70b6x+UOMFl+2dNihmKmUwqkCazCPfYjt6SuAPOeQJ3g=="],
+
+    "@oxfmt/binding-linux-ppc64-gnu": ["@oxfmt/binding-linux-ppc64-gnu@0.41.0", "", { "os": "linux", "cpu": "ppc64" }, "sha512-bwzokz2eGvdfJbc0i+zXMJ4BBjQPqg13jyWpEEZDOrBCQ91r8KeY2Mi2kUeuMTZNFXju+jcAbAbpyJxRGla0eg=="],
+
+    "@oxfmt/binding-linux-riscv64-gnu": ["@oxfmt/binding-linux-riscv64-gnu@0.41.0", "", { "os": "linux", "cpu": "none" }, "sha512-POLM//PCH9uqDeNDwWL3b3DkMmI3oI2cU6hwc2lnztD1o7dzrQs3R9nq555BZ6wI7t2lyhT9CS+CRaz5X0XqLA=="],
+
+    "@oxfmt/binding-linux-riscv64-musl": ["@oxfmt/binding-linux-riscv64-musl@0.41.0", "", { "os": "linux", "cpu": "none" }, "sha512-NNK7PzhFqLUwx/G12Xtm6scGv7UITvyGdAR5Y+TlqsG+essnuRWR4jRNODWRjzLZod0T3SayRbnkSIWMBov33w=="],
+
+    "@oxfmt/binding-linux-s390x-gnu": ["@oxfmt/binding-linux-s390x-gnu@0.41.0", "", { "os": "linux", "cpu": "s390x" }, "sha512-qVf/zDC5cN9eKe4qI/O/m445er1IRl6swsSl7jHkqmOSVfknwCe5JXitYjZca+V/cNJSU/xPlC5EFMabMMFDpw=="],
+
+    "@oxfmt/binding-linux-x64-gnu": ["@oxfmt/binding-linux-x64-gnu@0.41.0", "", { "os": "linux", "cpu": "x64" }, "sha512-ojxYWu7vUb6ysYqVCPHuAPVZHAI40gfZ0PDtZAMwVmh2f0V8ExpPIKoAKr7/8sNbAXJBBpZhs2coypIo2jJX4w=="],
+
+    "@oxfmt/binding-linux-x64-musl": ["@oxfmt/binding-linux-x64-musl@0.41.0", "", { "os": "linux", "cpu": "x64" }, "sha512-O2exZLBxoCMIv2vlvcbkdedazJPTdG0VSup+0QUCfYQtx751zCZNboX2ZUOiQ/gDTdhtXvSiot0h6GEGkOyalA=="],
+
+    "@oxfmt/binding-openharmony-arm64": ["@oxfmt/binding-openharmony-arm64@0.41.0", "", { "os": "none", "cpu": "arm64" }, "sha512-N+31/VoL+z+NNBt8viy3I4NaIdPbiYeOnB884LKqvXldaE2dRztdPv3q5ipfZYv0RwFp7JfqS4I27K/DSHCakg=="],
+
+    "@oxfmt/binding-win32-arm64-msvc": ["@oxfmt/binding-win32-arm64-msvc@0.41.0", "", { "os": "win32", "cpu": "arm64" }, "sha512-Z7NAtu/RN8kjCQ1y5oDD0nTAeRswh3GJ93qwcW51srmidP7XPBmZbLlwERu1W5veCevQJtPS9xmkpcDTYsGIwQ=="],
+
+    "@oxfmt/binding-win32-ia32-msvc": ["@oxfmt/binding-win32-ia32-msvc@0.41.0", "", { "os": "win32", "cpu": "ia32" }, "sha512-uNxxP3l4bJ6VyzIeRqCmBU2Q0SkCFgIhvx9/9dJ9V8t/v+jP1IBsuaLwCXGR8JPHtkj4tFp+RHtUmU2ZYAUpMA=="],
+
+    "@oxfmt/binding-win32-x64-msvc": ["@oxfmt/binding-win32-x64-msvc@0.41.0", "", { "os": "win32", "cpu": "x64" }, "sha512-49ZSpbZ1noozyPapE8SUOSm3IN0Ze4b5nkO+4+7fq6oEYQQJFhE0saj5k/Gg4oewVPdjn0L3ZFeWk2Vehjcw7A=="],
+
     "@oxlint/darwin-arm64": ["@oxlint/darwin-arm64@1.14.0", "", { "os": "darwin", "cpu": "arm64" }, "sha512-rcTw0QWeOc6IeVp+Up7WtcwdS9l4j7TOq4tihF0Ud/fl+VUVdvDCPuZ9QTnLXJhwMXiyQRWdxRyI6XBwf80ncQ=="],
 
     "@oxlint/darwin-x64": ["@oxlint/darwin-x64@1.14.0", "", { "os": "darwin", "cpu": "x64" }, "sha512-TWFSEmyl2/DN4HoXNwQl0y/y3EXFJDctfv5MiDtVOV1GJKX80cGSIxMxXb08Q3CCWqteqEijmfSMo5TG8X1H/A=="],
@@ -403,6 +441,8 @@
 
     "os-tmpdir": ["os-tmpdir@1.0.2", "", {}, "sha512-D2FR03Vir7FIu45XBY20mTb+/ZSWB00sjU9jdQXt83gDrI4Ztz5Fs7/yy74g2N5SVQY4xY1qDr4rNddwYRVX0g=="],
 
+    "oxfmt": ["oxfmt@0.41.0", "", { "dependencies": { "tinypool": "2.1.0" }, "optionalDependencies": { "@oxfmt/binding-android-arm-eabi": "0.41.0", "@oxfmt/binding-android-arm64": "0.41.0", "@oxfmt/binding-darwin-arm64": "0.41.0", "@oxfmt/binding-darwin-x64": "0.41.0", "@oxfmt/binding-freebsd-x64": "0.41.0", "@oxfmt/binding-linux-arm-gnueabihf": "0.41.0", "@oxfmt/binding-linux-arm-musleabihf": "0.41.0", "@oxfmt/binding-linux-arm64-gnu": "0.41.0", "@oxfmt/binding-linux-arm64-musl": "0.41.0", "@oxfmt/binding-linux-ppc64-gnu": "0.41.0", "@oxfmt/binding-linux-riscv64-gnu": "0.41.0", "@oxfmt/binding-linux-riscv64-musl": "0.41.0", "@oxfmt/binding-linux-s390x-gnu": "0.41.0", "@oxfmt/binding-linux-x64-gnu": "0.41.0", "@oxfmt/binding-linux-x64-musl": "0.41.0", "@oxfmt/binding-openharmony-arm64": "0.41.0", "@oxfmt/binding-win32-arm64-msvc": "0.41.0", "@oxfmt/binding-win32-ia32-msvc": "0.41.0", "@oxfmt/binding-win32-x64-msvc": "0.41.0" }, "bin": { "oxfmt": "bin/oxfmt" } }, "sha512-sKLdJZdQ3bw6x9qKiT7+eID4MNEXlDHf5ZacfIircrq6Qwjk0L6t2/JQlZZrVHTXJawK3KaMuBoJnEJPcqCEdg=="],
+
     "oxlint": ["oxlint@1.14.0", "", { "optionalDependencies": { "@oxlint/darwin-arm64": "1.14.0", "@oxlint/darwin-x64": "1.14.0", "@oxlint/linux-arm64-gnu": "1.14.0", "@oxlint/linux-arm64-musl": "1.14.0", "@oxlint/linux-x64-gnu": "1.14.0", "@oxlint/linux-x64-musl": "1.14.0", "@oxlint/win32-arm64": "1.14.0", "@oxlint/win32-x64": "1.14.0" }, "peerDependencies": { "oxlint-tsgolint": ">=0.1.5" }, "optionalPeers": ["oxlint-tsgolint"], "bin": { "oxlint": "bin/oxlint", "oxc_language_server": "bin/oxc_language_server" } }, "sha512-oo0nq3zF9hmgATGc9esoMahLuEESOodUxEDeHDA2K7tbYcSfcmReE9G2QNppnq9rOSQHLTwlMtzGAjjttYaufQ=="],
 
     "p-limit": ["p-limit@4.0.0", "", { "dependencies": { "yocto-queue": "^1.0.0" } }, "sha512-5b0R4txpzjPWVw/cXXUResoD4hb6U/x9BH08L7nw+GN1sezDzPdxeRvpc9c433fZhBan/wusjbCsqwqm4EIBIQ=="],
@@ -423,8 +463,6 @@
 
     "picomatch": ["picomatch@2.3.1", "", {}, "sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA=="],
 
-    "prettier": ["prettier@3.6.2", "", { "bin": { "prettier": "bin/prettier.cjs" } }, "sha512-I7AIg5boAr5R0FFtJ6rCfD+LFsWHp81dolrFD8S79U9tb8Az2nGrJncnMSnys+bpQJfRUzqs9hnA81OAA3hCuQ=="],
-
     "readable-stream": ["readable-stream@3.6.2", "", { "dependencies": { "inherits": "^2.0.3", "string_decoder": "^1.1.1", "util-deprecate": "^1.0.1" } }, "sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA=="],
 
     "require-directory": ["require-directory@2.1.1", "", {}, "sha512-fGxEI7+wsG9xrvdjsrlmL22OMTTiHRwAMroiEeMgq8gzoLC/PQr7RsRDSTLUg/bZAZtF+TVIkHc6/4RIKrui+Q=="],
@@ -479,6 +517,8 @@
 
     "tinyexec": ["tinyexec@1.0.1", "", {}, "sha512-5uC6DDlmeqiOwCPmK9jMSdOuZTh8bU39Ys6yidB+UTt5hfZUPGAypSgFRiEp+jbi9qH40BLDvy85jIU88wKSqw=="],
 
+    "tinypool": ["tinypool@2.1.0", "", {}, "sha512-Pugqs6M0m7Lv1I7FtxN4aoyToKg1C4tu+/381vH35y8oENM/Ai7f7C4StcoK4/+BSw9ebcS8jRiVrORFKCALLw=="],
+
     "tmp": ["tmp@0.0.33", "", { "dependencies": { "os-tmpdir": "~1.0.2" } }, "sha512-jRCJlojKnZ3addtTOjdIqoRuPEKBvNXcGYqzO6zWZX8KfKEpnGY5jfggJQ3EjKuu8D4bJRr0y+cYJFmYbImXGw=="],
 
     "to-regex-range": ["to-regex-range@5.0.1", "", { "dependencies": { "is-number": "^7.0.0" } }, "sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ=="],
diff --git a/docs/astro.config.mjs b/docs/astro.config.mjs
index 366afa2b..ebcbb9ee 100644
--- a/docs/astro.config.mjs
+++ b/docs/astro.config.mjs
@@ -1,5 +1,5 @@
-import { defineConfig } from "astro/config";
 import starlight from "@astrojs/starlight";
+import { defineConfig } from "astro/config";
 
 export default defineConfig({
   site: "https://cli.archgate.dev",
@@ -79,22 +79,14 @@ export default defineConfig({
           href: "https://github.com/archgate/cli",
         },
       ],
-      components: {
-        Head: "./src/components/HeadSEO.astro",
-      },
-      editLink: {
-        baseUrl: "https://github.com/archgate/cli/edit/main/docs/",
-      },
+      components: { Head: "./src/components/HeadSEO.astro" },
+      editLink: { baseUrl: "https://github.com/archgate/cli/edit/main/docs/" },
       favicon: "/favicon.svg",
       head: [
         // ── Favicon ───────────────────────────────────────────────
         {
           tag: "link",
-          attrs: {
-            rel: "icon",
-            type: "image/svg+xml",
-            href: "/favicon.svg",
-          },
+          attrs: { rel: "icon", type: "image/svg+xml", href: "/favicon.svg" },
         },
         // ── Analytics ─────────────────────────────────────────────
         {
@@ -106,18 +98,12 @@ export default defineConfig({
           },
         },
         // ── Open Graph ────────────────────────────────────────────
-        {
-          tag: "meta",
-          attrs: { property: "og:type", content: "website" },
-        },
+        { tag: "meta", attrs: { property: "og:type", content: "website" } },
         {
           tag: "meta",
           attrs: { property: "og:site_name", content: "Archgate" },
         },
-        {
-          tag: "meta",
-          attrs: { property: "og:locale", content: "en_US" },
-        },
+        { tag: "meta", attrs: { property: "og:locale", content: "en_US" } },
         {
           tag: "meta",
           attrs: { property: "og:locale:alternate", content: "pt_BR" },
@@ -129,14 +115,8 @@ export default defineConfig({
             content: "https://cli.archgate.dev/og-image.png",
           },
         },
-        {
-          tag: "meta",
-          attrs: { property: "og:image:width", content: "1200" },
-        },
-        {
-          tag: "meta",
-          attrs: { property: "og:image:height", content: "630" },
-        },
+        { tag: "meta", attrs: { property: "og:image:width", content: "1200" } },
+        { tag: "meta", attrs: { property: "og:image:height", content: "630" } },
         {
           tag: "meta",
           attrs: {
@@ -158,14 +138,8 @@ export default defineConfig({
           },
         },
         // ── Additional meta ───────────────────────────────────────
-        {
-          tag: "meta",
-          attrs: { name: "author", content: "Archgate" },
-        },
-        {
-          tag: "meta",
-          attrs: { name: "theme-color", content: "#6366f1" },
-        },
+        { tag: "meta", attrs: { name: "author", content: "Archgate" } },
+        { tag: "meta", attrs: { name: "theme-color", content: "#6366f1" } },
         {
           tag: "meta",
           attrs: {
@@ -225,10 +199,7 @@ export default defineConfig({
         {
           label: "Core Concepts",
           items: [
-            {
-              label: "Architecture Decision Records",
-              slug: "concepts/adrs",
-            },
+            { label: "Architecture Decision Records", slug: "concepts/adrs" },
             { label: "Rules", slug: "concepts/rules" },
             { label: "Domains", slug: "concepts/domains" },
           ],
@@ -239,26 +210,11 @@ export default defineConfig({
             { label: "Writing ADRs", slug: "guides/writing-adrs" },
             { label: "Writing Rules", slug: "guides/writing-rules" },
             { label: "CI Integration", slug: "guides/ci-integration" },
-            {
-              label: "Claude Code Plugin",
-              slug: "guides/claude-code-plugin",
-            },
-            {
-              label: "VS Code Plugin",
-              slug: "guides/vscode-plugin",
-            },
-            {
-              label: "Copilot CLI Plugin",
-              slug: "guides/copilot-cli-plugin",
-            },
-            {
-              label: "Cursor Integration",
-              slug: "guides/cursor-integration",
-            },
-            {
-              label: "Pre-commit Hooks",
-              slug: "guides/pre-commit-hooks",
-            },
+            { label: "Claude Code Plugin", slug: "guides/claude-code-plugin" },
+            { label: "VS Code Plugin", slug: "guides/vscode-plugin" },
+            { label: "Copilot CLI Plugin", slug: "guides/copilot-cli-plugin" },
+            { label: "Cursor Integration", slug: "guides/cursor-integration" },
+            { label: "Pre-commit Hooks", slug: "guides/pre-commit-hooks" },
           ],
         },
         {
diff --git a/docs/package.json b/docs/package.json
index 4218cbe7..8b6897c3 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -3,8 +3,8 @@
   "private": true,
   "type": "module",
   "scripts": {
-    "dev": "astro dev",
     "build": "bun run scripts/generate-llms-full.ts && astro build",
+    "dev": "astro dev",
     "preview": "astro preview"
   },
   "dependencies": {
diff --git a/docs/scripts/generate-og-image.ts b/docs/scripts/generate-og-image.ts
index 80675970..f9b38d5a 100644
--- a/docs/scripts/generate-og-image.ts
+++ b/docs/scripts/generate-og-image.ts
@@ -1,3 +1,6 @@
+import { readFileSync } from "node:fs";
+import { join } from "node:path";
+
 /**
  * Generates the default Open Graph image (1200x630 PNG) for social sharing.
  * Reads the branded SVG from the website repo and converts it to PNG via sharp.
@@ -5,8 +8,6 @@
  * Run: bun run docs/scripts/generate-og-image.ts
  */
 import sharp from "sharp";
-import { join } from "node:path";
-import { readFileSync } from "node:fs";
 
 const svgPath = join(import.meta.dirname, "..", "public", "og-image.svg");
 const outputPath = join(import.meta.dirname, "..", "public", "og-image.png");
diff --git a/docs/src/content.config.ts b/docs/src/content.config.ts
index 7fbcf2c3..0bead424 100644
--- a/docs/src/content.config.ts
+++ b/docs/src/content.config.ts
@@ -1,6 +1,6 @@
-import { defineCollection } from "astro:content";
 import { docsLoader } from "@astrojs/starlight/loaders";
 import { docsSchema } from "@astrojs/starlight/schema";
+import { defineCollection } from "astro:content";
 
 export const collections = {
   docs: defineCollection({ loader: docsLoader(), schema: docsSchema() }),
diff --git a/docs/src/content/docs/getting-started/installation.mdx b/docs/src/content/docs/getting-started/installation.mdx
index 8f76ea6c..7aa60d34 100644
--- a/docs/src/content/docs/getting-started/installation.mdx
+++ b/docs/src/content/docs/getting-started/installation.mdx
@@ -54,11 +54,7 @@ bun run archgate check
 Or add a script to your `package.json`:
 
 ```json
-{
-  "scripts": {
-    "check:adrs": "archgate check"
-  }
-}
+{ "scripts": { "check:adrs": "archgate check" } }
 ```
 
 ```bash
diff --git a/docs/src/content/docs/pt-br/getting-started/installation.mdx b/docs/src/content/docs/pt-br/getting-started/installation.mdx
index 2a88f644..0705d520 100644
--- a/docs/src/content/docs/pt-br/getting-started/installation.mdx
+++ b/docs/src/content/docs/pt-br/getting-started/installation.mdx
@@ -54,11 +54,7 @@ bun run archgate check
 Ou adicione um script ao seu `package.json`:
 
 ```json
-{
-  "scripts": {
-    "check:adrs": "archgate check"
-  }
-}
+{ "scripts": { "check:adrs": "archgate check" } }
 ```
 
 ```bash
diff --git a/docs/src/content/docs/pt-br/reference/rule-api.mdx b/docs/src/content/docs/pt-br/reference/rule-api.mdx
index 7c3cfb4a..d967cf7a 100644
--- a/docs/src/content/docs/pt-br/reference/rule-api.mdx
+++ b/docs/src/content/docs/pt-br/reference/rule-api.mdx
@@ -294,7 +294,5 @@ interface ViolationDetail {
 O tipo de retorno de `defineRules`. Você não constrói isso diretamente.
 
 ```typescript
-type RuleSet = {
-  rules: Record<string, RuleConfig>;
-};
+type RuleSet = { rules: Record<string, RuleConfig> };
 ```
diff --git a/docs/src/content/docs/reference/rule-api.mdx b/docs/src/content/docs/reference/rule-api.mdx
index c5431bd7..dd013c9a 100644
--- a/docs/src/content/docs/reference/rule-api.mdx
+++ b/docs/src/content/docs/reference/rule-api.mdx
@@ -294,7 +294,5 @@ interface ViolationDetail {
 The return type of `defineRules`. You do not construct this directly.
 
 ```typescript
-type RuleSet = {
-  rules: Record<string, RuleConfig>;
-};
+type RuleSet = { rules: Record<string, RuleConfig> };
 ```
diff --git a/docs/tsconfig.json b/docs/tsconfig.json
index bcbf8b50..c1965003 100644
--- a/docs/tsconfig.json
+++ b/docs/tsconfig.json
@@ -1,3 +1 @@
-{
-  "extends": "astro/tsconfigs/strict"
-}
+{ "extends": "astro/tsconfigs/strict" }
diff --git a/package.json b/package.json
index a6fcb385..6fa59bf7 100644
--- a/package.json
+++ b/package.json
@@ -2,61 +2,60 @@
   "name": "archgate",
   "version": "0.11.1",
   "description": "Enforce Architecture Decision Records as executable rules — for both humans and AI agents",
-  "readme": "README.md",
-  "license": "Apache-2.0",
-  "homepage": "https://cli.archgate.dev",
-  "bin": {
-    "archgate": "bin/archgate.cjs"
-  },
-  "exports": {
-    "./rules": "./src/formats/rules.ts"
-  },
-  "files": [
-    "src/formats/rules.ts",
-    "bin/archgate.cjs"
-  ],
-  "author": {
-    "name": "Archgate",
-    "url": "https://archgate.dev"
-  },
   "keywords": [
-    "archgate",
     "adr",
+    "archgate",
     "architecture-decision-records",
+    "cli",
     "governance",
-    "linter",
-    "cli"
+    "linter"
   ],
+  "homepage": "https://cli.archgate.dev",
   "bugs": {
     "url": "https://github.com/archgate/cli/issues"
   },
+  "license": "Apache-2.0",
+  "author": {
+    "name": "Archgate",
+    "url": "https://archgate.dev"
+  },
   "repository": {
     "type": "git",
     "url": "git+https://github.com/archgate/cli.git"
   },
+  "bin": {
+    "archgate": "bin/archgate.cjs"
+  },
+  "files": [
+    "src/formats/rules.ts",
+    "bin/archgate.cjs"
+  ],
   "os": [
     "darwin",
     "linux",
     "win32"
   ],
+  "type": "module",
+  "exports": {
+    "./rules": "./src/formats/rules.ts"
+  },
   "scripts": {
-    "cli": "bun run src/cli.ts",
+    "build:check": "bun build src/cli.ts --compile --bytecode --outfile dist/.build-check && rm -f dist/.build-check dist/.build-check.exe",
+    "changelog": "conventional-changelog -p angular -i CHANGELOG.md -s -r 0",
     "check": "bun run src/cli.ts check",
+    "cli": "bun run src/cli.ts",
+    "commit": "cz",
+    "docs:build": "cd docs && bunx --bun astro build",
+    "docs:dev": "cd docs && bunx --bun astro dev",
+    "docs:preview": "cd docs && bunx --bun astro preview",
+    "format": "oxfmt --write .",
+    "format:check": "oxfmt --check .",
     "lint": "oxlint --deny-warnings .",
-    "typecheck": "tsc --build",
-    "format": "prettier --write .",
-    "format:check": "prettier --check .",
     "test": "bun test --timeout 60000",
     "test:watch": "bun test --watch --timeout 60000",
-    "build:check": "bun build src/cli.ts --compile --bytecode --outfile dist/.build-check && rm -f dist/.build-check dist/.build-check.exe",
-    "validate": "bun run lint && bun run typecheck && bun run format:check && bun test && bun run check && bun run build:check",
-    "commit": "cz",
-    "changelog": "conventional-changelog -p angular -i CHANGELOG.md -s -r 0",
-    "docs:dev": "cd docs && bunx --bun astro dev",
-    "docs:build": "cd docs && bunx --bun astro build",
-    "docs:preview": "cd docs && bunx --bun astro preview"
+    "typecheck": "tsc --build",
+    "validate": "bun run lint && bun run typecheck && bun run format:check && bun test && bun run check && bun run build:check"
   },
-  "type": "module",
   "devDependencies": {
     "@commander-js/extra-typings": "14.0.0",
     "@commitlint/cli": "19.8.1",
@@ -68,8 +67,8 @@
     "conventional-changelog": "7.1.1",
     "conventional-changelog-angular": "8.0.0",
     "inquirer": "12.9.4",
+    "oxfmt": "0.41.0",
     "oxlint": "1.14.0",
-    "prettier": "3.6.2",
     "zod": "4.3.6"
   },
   "peerDependencies": {
@@ -79,5 +78,6 @@
     "archgate-darwin-arm64": "0.11.1",
     "archgate-linux-x64": "0.11.1",
     "archgate-win32-x64": "0.11.1"
-  }
+  },
+  "readme": "README.md"
 }
diff --git a/packages/archgate-darwin-arm64/package.json b/packages/archgate-darwin-arm64/package.json
index af4f43b7..d44a4fb8 100644
--- a/packages/archgate-darwin-arm64/package.json
+++ b/packages/archgate-darwin-arm64/package.json
@@ -2,18 +2,18 @@
   "name": "archgate-darwin-arm64",
   "version": "0.0.0",
   "description": "darwin arm64 binary for archgate",
+  "license": "Apache-2.0",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/archgate/cli.git"
+  },
+  "files": [
+    "bin/archgate"
+  ],
   "os": [
     "darwin"
   ],
   "cpu": [
     "arm64"
-  ],
-  "files": [
-    "bin/archgate"
-  ],
-  "license": "Apache-2.0",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/archgate/cli.git"
-  }
+  ]
 }
diff --git a/packages/archgate-linux-x64/package.json b/packages/archgate-linux-x64/package.json
index 8a3ea97e..cb2ba141 100644
--- a/packages/archgate-linux-x64/package.json
+++ b/packages/archgate-linux-x64/package.json
@@ -2,18 +2,18 @@
   "name": "archgate-linux-x64",
   "version": "0.0.0",
   "description": "linux x64 binary for archgate",
+  "license": "Apache-2.0",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/archgate/cli.git"
+  },
+  "files": [
+    "bin/archgate"
+  ],
   "os": [
     "linux"
   ],
   "cpu": [
     "x64"
-  ],
-  "files": [
-    "bin/archgate"
-  ],
-  "license": "Apache-2.0",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/archgate/cli.git"
-  }
+  ]
 }
diff --git a/packages/archgate-win32-x64/package.json b/packages/archgate-win32-x64/package.json
index efaf0a41..8e21ef7a 100644
--- a/packages/archgate-win32-x64/package.json
+++ b/packages/archgate-win32-x64/package.json
@@ -2,18 +2,18 @@
   "name": "archgate-win32-x64",
   "version": "0.0.0",
   "description": "windows x64 binary for archgate",
+  "license": "Apache-2.0",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/archgate/cli.git"
+  },
+  "files": [
+    "bin/archgate.exe"
+  ],
   "os": [
     "win32"
   ],
   "cpu": [
     "x64"
-  ],
-  "files": [
-    "bin/archgate.exe"
-  ],
-  "license": "Apache-2.0",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/archgate/cli.git"
-  }
+  ]
 }
diff --git a/src/cli.ts b/src/cli.ts
index 303a7c42..bfc866c9 100755
--- a/src/cli.ts
+++ b/src/cli.ts
@@ -1,21 +1,22 @@
 #!/usr/bin/env bun
 import { Command } from "@commander-js/extra-typings";
-import packageJson from "../package.json";
-import { createPathIfNotExists, paths } from "./helpers/paths";
 import { semver } from "bun";
-import { installGit } from "./helpers/git";
-import { registerInitCommand } from "./commands/init";
+
+import packageJson from "../package.json";
 import { registerAdrCommand } from "./commands/adr/index";
-import { registerUpgradeCommand } from "./commands/upgrade";
-import { registerCleanCommand } from "./commands/clean";
 import { registerCheckCommand } from "./commands/check";
+import { registerCleanCommand } from "./commands/clean";
+import { registerInitCommand } from "./commands/init";
 import { registerLoginCommand } from "./commands/login";
+import { registerPluginCommand } from "./commands/plugin/index";
 import { registerReviewContextCommand } from "./commands/review-context";
 import { registerSessionContextCommand } from "./commands/session-context/index";
-import { registerPluginCommand } from "./commands/plugin/index";
-import { checkForUpdatesIfNeeded } from "./helpers/update-check";
+import { registerUpgradeCommand } from "./commands/upgrade";
+import { installGit } from "./helpers/git";
 import { logError } from "./helpers/log";
+import { createPathIfNotExists, paths } from "./helpers/paths";
 import { isSupportedPlatform } from "./helpers/platform";
+import { checkForUpdatesIfNeeded } from "./helpers/update-check";
 
 if (typeof Bun === "undefined")
   throw new Error(
diff --git a/src/commands/adr/create.ts b/src/commands/adr/create.ts
index 014ec596..544e2b1d 100644
--- a/src/commands/adr/create.ts
+++ b/src/commands/adr/create.ts
@@ -1,11 +1,13 @@
+import { existsSync } from "node:fs";
+
 import type { Command } from "@commander-js/extra-typings";
 import { Option } from "@commander-js/extra-typings";
-import { existsSync } from "node:fs";
 import inquirer from "inquirer";
-import { projectPaths } from "../../helpers/paths";
+
 import { ADR_DOMAINS, type AdrDomain } from "../../formats/adr";
 import { createAdrFile } from "../../helpers/adr-writer";
 import { logError } from "../../helpers/log";
+import { projectPaths } from "../../helpers/paths";
 
 const domainOption = new Option("--domain <domain>", "ADR domain").choices(
   ADR_DOMAINS
diff --git a/src/commands/adr/index.ts b/src/commands/adr/index.ts
index 27de8e89..bfc18578 100644
--- a/src/commands/adr/index.ts
+++ b/src/commands/adr/index.ts
@@ -1,4 +1,5 @@
 import type { Command } from "@commander-js/extra-typings";
+
 import { registerAdrCreateCommand } from "./create";
 import { registerAdrListCommand } from "./list";
 import { registerAdrShowCommand } from "./show";
diff --git a/src/commands/adr/list.ts b/src/commands/adr/list.ts
index 1e879f70..6b04895b 100644
--- a/src/commands/adr/list.ts
+++ b/src/commands/adr/list.ts
@@ -1,9 +1,11 @@
-import type { Command } from "@commander-js/extra-typings";
 import { existsSync, readdirSync } from "node:fs";
 import { styleText } from "node:util";
-import { projectPaths } from "../../helpers/paths";
+
+import type { Command } from "@commander-js/extra-typings";
+
 import { parseAdr, type AdrDocument } from "../../formats/adr";
 import { logError } from "../../helpers/log";
+import { projectPaths } from "../../helpers/paths";
 
 async function loadAdrs(adrsDir: string): Promise<AdrDocument[]> {
   const files = readdirSync(adrsDir).filter((f) => f.endsWith(".md"));
diff --git a/src/commands/adr/show.ts b/src/commands/adr/show.ts
index 0d68c8fa..b4176512 100644
--- a/src/commands/adr/show.ts
+++ b/src/commands/adr/show.ts
@@ -1,8 +1,10 @@
-import type { Command } from "@commander-js/extra-typings";
 import { existsSync } from "node:fs";
-import { projectPaths } from "../../helpers/paths";
+
+import type { Command } from "@commander-js/extra-typings";
+
 import { findAdrFileById } from "../../helpers/adr-writer";
 import { logError } from "../../helpers/log";
+import { projectPaths } from "../../helpers/paths";
 
 export function registerAdrShowCommand(adr: Command) {
   adr
diff --git a/src/commands/adr/update.ts b/src/commands/adr/update.ts
index 3376cb6b..77519fdd 100644
--- a/src/commands/adr/update.ts
+++ b/src/commands/adr/update.ts
@@ -1,10 +1,12 @@
+import { existsSync } from "node:fs";
+
 import type { Command } from "@commander-js/extra-typings";
 import { Option } from "@commander-js/extra-typings";
-import { existsSync } from "node:fs";
-import { projectPaths } from "../../helpers/paths";
+
 import { ADR_DOMAINS } from "../../formats/adr";
 import { updateAdrFile } from "../../helpers/adr-writer";
 import { logError } from "../../helpers/log";
+import { projectPaths } from "../../helpers/paths";
 
 const domainOption = new Option("--domain <domain>", "new ADR domain").choices(
   ADR_DOMAINS
diff --git a/src/commands/check.ts b/src/commands/check.ts
index 46e58a44..65821ebc 100644
--- a/src/commands/check.ts
+++ b/src/commands/check.ts
@@ -1,14 +1,15 @@
 import type { Command } from "@commander-js/extra-typings";
-import { logError } from "../helpers/log";
-import { findProjectRoot } from "../helpers/paths";
+
 import { loadRuleAdrs } from "../engine/loader";
-import { runChecks } from "../engine/runner";
 import {
   reportConsole,
   reportJSON,
   reportCI,
   getExitCode,
 } from "../engine/reporter";
+import { runChecks } from "../engine/runner";
+import { logError } from "../helpers/log";
+import { findProjectRoot } from "../helpers/paths";
 
 export function registerCheckCommand(program: Command) {
   program
diff --git a/src/commands/clean.ts b/src/commands/clean.ts
index 87106d02..7299d2eb 100644
--- a/src/commands/clean.ts
+++ b/src/commands/clean.ts
@@ -1,8 +1,10 @@
-import type { Command } from "@commander-js/extra-typings";
 import { existsSync } from "node:fs";
 import { rmSync } from "node:fs";
-import { internalPath } from "../helpers/paths";
+
+import type { Command } from "@commander-js/extra-typings";
+
 import { logError } from "../helpers/log";
+import { internalPath } from "../helpers/paths";
 
 export function registerCleanCommand(program: Command) {
   program
diff --git a/src/commands/init.ts b/src/commands/init.ts
index b341b02a..59b2dd47 100644
--- a/src/commands/init.ts
+++ b/src/commands/init.ts
@@ -1,10 +1,12 @@
+import { styleText } from "node:util";
+
 import type { Command } from "@commander-js/extra-typings";
 import { Option } from "@commander-js/extra-typings";
-import { styleText } from "node:util";
-import { logError, logInfo, logWarn } from "../helpers/log";
+
+import { loadCredentials } from "../helpers/auth";
 import { initProject } from "../helpers/init-project";
 import type { EditorTarget } from "../helpers/init-project";
-import { loadCredentials } from "../helpers/auth";
+import { logError, logInfo, logWarn } from "../helpers/log";
 
 const EDITOR_LABELS: Record<EditorTarget, string> = {
   claude: "Claude Code",
diff --git a/src/commands/login.ts b/src/commands/login.ts
index 5e6df87b..17056ffd 100644
--- a/src/commands/login.ts
+++ b/src/commands/login.ts
@@ -1,6 +1,7 @@
-import type { Command } from "@commander-js/extra-typings";
 import { styleText } from "node:util";
-import { logError, logInfo } from "../helpers/log";
+
+import type { Command } from "@commander-js/extra-typings";
+
 import {
   requestDeviceCode,
   pollForAccessToken,
@@ -10,6 +11,7 @@ import {
   loadCredentials,
   clearCredentials,
 } from "../helpers/auth";
+import { logError, logInfo } from "../helpers/log";
 
 export function registerLoginCommand(program: Command) {
   const login = program
diff --git a/src/commands/plugin/index.ts b/src/commands/plugin/index.ts
index a807289e..caab5c6d 100644
--- a/src/commands/plugin/index.ts
+++ b/src/commands/plugin/index.ts
@@ -1,6 +1,7 @@
 import type { Command } from "@commander-js/extra-typings";
-import { registerPluginUrlCommand } from "./url";
+
 import { registerPluginInstallCommand } from "./install";
+import { registerPluginUrlCommand } from "./url";
 
 export function registerPluginCommand(program: Command) {
   const plugin = program
diff --git a/src/commands/plugin/install.ts b/src/commands/plugin/install.ts
index 2cd596bd..eb109c61 100644
--- a/src/commands/plugin/install.ts
+++ b/src/commands/plugin/install.ts
@@ -1,7 +1,11 @@
+import { styleText } from "node:util";
+
 import type { Command } from "@commander-js/extra-typings";
 import { Option } from "@commander-js/extra-typings";
-import { styleText } from "node:util";
+
 import { loadCredentials } from "../../helpers/auth";
+import type { EditorTarget } from "../../helpers/init-project";
+import { logError, logInfo, logWarn } from "../../helpers/log";
 import {
   buildMarketplaceUrl,
   buildVscodeMarketplaceUrl,
@@ -12,8 +16,6 @@ import {
   isCopilotCliAvailable,
 } from "../../helpers/plugin-install";
 import { configureVscodeSettings } from "../../helpers/vscode-settings";
-import { logError, logInfo, logWarn } from "../../helpers/log";
-import type { EditorTarget } from "../../helpers/init-project";
 
 const EDITOR_LABELS: Record<EditorTarget, string> = {
   claude: "Claude Code",
diff --git a/src/commands/plugin/url.ts b/src/commands/plugin/url.ts
index 7b439141..f12f21d8 100644
--- a/src/commands/plugin/url.ts
+++ b/src/commands/plugin/url.ts
@@ -1,11 +1,12 @@
 import type { Command } from "@commander-js/extra-typings";
 import { Option } from "@commander-js/extra-typings";
+
 import { loadCredentials } from "../../helpers/auth";
+import { logError } from "../../helpers/log";
 import {
   buildMarketplaceUrl,
   buildVscodeMarketplaceUrl,
 } from "../../helpers/plugin-install";
-import { logError } from "../../helpers/log";
 
 const editorOption = new Option("--editor <editor>", "target editor")
   .choices(["claude", "cursor", "vscode", "copilot"] as const)
diff --git a/src/commands/review-context.ts b/src/commands/review-context.ts
index 36c7e7cc..45d6a10d 100644
--- a/src/commands/review-context.ts
+++ b/src/commands/review-context.ts
@@ -1,9 +1,10 @@
 import type { Command } from "@commander-js/extra-typings";
 import { Option } from "@commander-js/extra-typings";
-import { logError } from "../helpers/log";
-import { findProjectRoot } from "../helpers/paths";
+
 import { buildReviewContext } from "../engine/context";
 import { ADR_DOMAINS } from "../formats/adr";
+import { logError } from "../helpers/log";
+import { findProjectRoot } from "../helpers/paths";
 
 const domainOption = new Option(
   "--domain <domain>",
diff --git a/src/commands/session-context/claude-code.ts b/src/commands/session-context/claude-code.ts
index 41a0d724..eead8adf 100644
--- a/src/commands/session-context/claude-code.ts
+++ b/src/commands/session-context/claude-code.ts
@@ -1,8 +1,9 @@
 import type { Command } from "@commander-js/extra-typings";
 import { Option } from "@commander-js/extra-typings";
+
+import { logError } from "../../helpers/log";
 import { findProjectRoot } from "../../helpers/paths";
 import { readClaudeCodeSession } from "../../helpers/session-context";
-import { logError } from "../../helpers/log";
 
 const maxEntriesOption = new Option(
   "--max-entries <n>",
diff --git a/src/commands/session-context/cursor.ts b/src/commands/session-context/cursor.ts
index 32e7e6dc..296e6433 100644
--- a/src/commands/session-context/cursor.ts
+++ b/src/commands/session-context/cursor.ts
@@ -1,8 +1,9 @@
 import type { Command } from "@commander-js/extra-typings";
 import { Option } from "@commander-js/extra-typings";
+
+import { logError } from "../../helpers/log";
 import { findProjectRoot } from "../../helpers/paths";
 import { readCursorSession } from "../../helpers/session-context";
-import { logError } from "../../helpers/log";
 
 const maxEntriesOption = new Option(
   "--max-entries <n>",
diff --git a/src/commands/session-context/index.ts b/src/commands/session-context/index.ts
index dccb7bff..1ad8662f 100644
--- a/src/commands/session-context/index.ts
+++ b/src/commands/session-context/index.ts
@@ -1,4 +1,5 @@
 import type { Command } from "@commander-js/extra-typings";
+
 import { registerClaudeCodeSessionContextCommand } from "./claude-code";
 import { registerCursorSessionContextCommand } from "./cursor";
 
diff --git a/src/commands/upgrade.ts b/src/commands/upgrade.ts
index 11c06399..e3a9f75f 100644
--- a/src/commands/upgrade.ts
+++ b/src/commands/upgrade.ts
@@ -1,5 +1,6 @@
 import type { Command } from "@commander-js/extra-typings";
 import { semver } from "bun";
+
 import { logError } from "../helpers/log";
 import { resolveCommand } from "../helpers/platform";
 
diff --git a/src/engine/context.ts b/src/engine/context.ts
index 8c632593..1d8d4c21 100644
--- a/src/engine/context.ts
+++ b/src/engine/context.ts
@@ -1,13 +1,14 @@
 import { readdirSync } from "node:fs";
 import { join } from "node:path";
+
 import { parseAdr } from "../formats/adr";
 import type { AdrDocument, AdrDomain } from "../formats/adr";
-import type { ReportSummary } from "./reporter";
-import { buildSummary } from "./reporter";
+import { projectPaths } from "../helpers/paths";
 import { getChangedFiles, getStagedFiles } from "./git-files";
 import { loadRuleAdrs } from "./loader";
+import type { ReportSummary } from "./reporter";
+import { buildSummary } from "./reporter";
 import { runChecks } from "./runner";
-import { projectPaths } from "../helpers/paths";
 
 export interface AdrBriefing {
   id: string;
diff --git a/src/engine/loader.ts b/src/engine/loader.ts
index 8ceeca08..baf9067f 100644
--- a/src/engine/loader.ts
+++ b/src/engine/loader.ts
@@ -1,10 +1,12 @@
 import { readdirSync } from "node:fs";
 import { join, basename } from "node:path";
 import { pathToFileURL } from "node:url";
+
+import { z } from "zod";
+
 import { parseAdr } from "../formats/adr";
 import type { AdrDocument } from "../formats/adr";
 import { type RuleSet } from "../formats/rules";
-import { z } from "zod";
 import type { RuleContext } from "../formats/rules";
 
 const RuleSetSchema = z.object({
@@ -20,8 +22,8 @@ const RuleSetSchema = z.object({
     })
   ),
 });
-import { projectPaths } from "../helpers/paths";
 import { logDebug, logWarn } from "../helpers/log";
+import { projectPaths } from "../helpers/paths";
 
 export interface LoadedAdr {
   adr: AdrDocument;
diff --git a/src/engine/reporter.ts b/src/engine/reporter.ts
index e58c31c0..0d4c110b 100644
--- a/src/engine/reporter.ts
+++ b/src/engine/reporter.ts
@@ -1,6 +1,7 @@
 import { styleText } from "node:util";
-import type { CheckResult } from "./runner";
+
 import type { Severity } from "../formats/rules";
+import type { CheckResult } from "./runner";
 
 export interface ReportSummary {
   pass: boolean;
diff --git a/src/engine/runner.ts b/src/engine/runner.ts
index 2b963431..9b44fdb9 100644
--- a/src/engine/runner.ts
+++ b/src/engine/runner.ts
@@ -1,13 +1,14 @@
 import { join, relative, isAbsolute } from "node:path";
+
 import type {
   GrepMatch,
   RuleContext,
   RuleReport,
   ViolationDetail,
 } from "../formats/rules";
-import type { LoadedAdr } from "./loader";
 import { logDebug } from "../helpers/log";
 import { resolveScopedFiles, getStagedFiles } from "./git-files";
+import type { LoadedAdr } from "./loader";
 
 const RULE_TIMEOUT_MS = 30_000;
 
@@ -213,8 +214,5 @@ export async function runChecks(
     }
   }
 
-  return {
-    results,
-    totalDurationMs: performance.now() - startTime,
-  };
+  return { results, totalDurationMs: performance.now() - startTime };
 }
diff --git a/src/formats/adr.ts b/src/formats/adr.ts
index a3da3f39..6cbc5d87 100644
--- a/src/formats/adr.ts
+++ b/src/formats/adr.ts
@@ -72,9 +72,5 @@ export function parseAdr(content: string, filePath: string): AdrDocument {
     );
   }
 
-  return {
-    frontmatter: result.data,
-    body,
-    filePath,
-  };
+  return { frontmatter: result.data, body, filePath };
 }
diff --git a/src/formats/rules.ts b/src/formats/rules.ts
index 52f7ccae..00833a8e 100644
--- a/src/formats/rules.ts
+++ b/src/formats/rules.ts
@@ -57,9 +57,7 @@ export interface RuleConfig {
 
 // --- Rule Set ---
 
-export type RuleSet = {
-  rules: Record<string, RuleConfig>;
-};
+export type RuleSet = { rules: Record<string, RuleConfig> };
 
 /**
  * Define rules in a .rules.ts companion file.
diff --git a/src/helpers/adr-writer.ts b/src/helpers/adr-writer.ts
index 978304b2..26fbb82f 100644
--- a/src/helpers/adr-writer.ts
+++ b/src/helpers/adr-writer.ts
@@ -1,5 +1,6 @@
 import { existsSync, readdirSync } from "node:fs";
 import { join, basename } from "node:path";
+
 import {
   DOMAIN_PREFIXES,
   type AdrDomain,
diff --git a/src/helpers/auth.ts b/src/helpers/auth.ts
index fbc82235..bca5a0ad 100644
--- a/src/helpers/auth.ts
+++ b/src/helpers/auth.ts
@@ -6,8 +6,9 @@
  */
 
 import { unlinkSync } from "node:fs";
-import { internalPath, createPathIfNotExists } from "./paths";
+
 import { logDebug } from "./log";
+import { internalPath, createPathIfNotExists } from "./paths";
 
 // ---------------------------------------------------------------------------
 // Constants
@@ -74,14 +75,8 @@ export interface StoredCredentials {
 export async function requestDeviceCode(): Promise<DeviceCodeResponse> {
   const response = await fetch(GITHUB_DEVICE_CODE_URL, {
     method: "POST",
-    headers: {
-      Accept: "application/json",
-      "Content-Type": "application/json",
-    },
-    body: JSON.stringify({
-      client_id: GITHUB_CLIENT_ID,
-      scope: "read:user",
-    }),
+    headers: { Accept: "application/json", "Content-Type": "application/json" },
+    body: JSON.stringify({ client_id: GITHUB_CLIENT_ID, scope: "read:user" }),
     signal: AbortSignal.timeout(15_000),
   });
 
diff --git a/src/helpers/claude-settings.ts b/src/helpers/claude-settings.ts
index a2fc694e..52325316 100644
--- a/src/helpers/claude-settings.ts
+++ b/src/helpers/claude-settings.ts
@@ -1,5 +1,5 @@
-import { join } from "node:path";
 import { existsSync, mkdirSync } from "node:fs";
+import { join } from "node:path";
 
 /**
  * Settings that archgate injects into .claude/settings.local.json.
diff --git a/src/helpers/copilot-settings.ts b/src/helpers/copilot-settings.ts
index 68b2c70b..b625af86 100644
--- a/src/helpers/copilot-settings.ts
+++ b/src/helpers/copilot-settings.ts
@@ -1,5 +1,5 @@
-import { join } from "node:path";
 import { existsSync, mkdirSync } from "node:fs";
+import { join } from "node:path";
 
 /**
  * Configure Copilot CLI settings for archgate integration.
diff --git a/src/helpers/cursor-settings.ts b/src/helpers/cursor-settings.ts
index 65c3211e..40435cc1 100644
--- a/src/helpers/cursor-settings.ts
+++ b/src/helpers/cursor-settings.ts
@@ -1,5 +1,5 @@
-import { join } from "node:path";
 import { existsSync, mkdirSync } from "node:fs";
+import { join } from "node:path";
 
 /**
  * Content for .cursor/rules/archgate-governance.mdc.
diff --git a/src/helpers/init-project.ts b/src/helpers/init-project.ts
index d37b4087..fa706a82 100644
--- a/src/helpers/init-project.ts
+++ b/src/helpers/init-project.ts
@@ -1,11 +1,12 @@
-import { basename } from "node:path";
 import { existsSync, readdirSync } from "node:fs";
-import { createPathIfNotExists, projectPaths } from "./paths";
+import { basename } from "node:path";
+
 import { generateExampleAdr } from "./adr-templates";
 import { configureClaudeSettings } from "./claude-settings";
+import { configureCopilotSettings } from "./copilot-settings";
 import { configureCursorSettings } from "./cursor-settings";
+import { createPathIfNotExists, projectPaths } from "./paths";
 import { configureVscodeSettings } from "./vscode-settings";
-import { configureCopilotSettings } from "./copilot-settings";
 
 export type EditorTarget = "claude" | "cursor" | "vscode" | "copilot";
 
diff --git a/src/helpers/paths.ts b/src/helpers/paths.ts
index 9e04f61d..01fa8962 100644
--- a/src/helpers/paths.ts
+++ b/src/helpers/paths.ts
@@ -1,6 +1,7 @@
+import { existsSync, mkdirSync } from "node:fs";
 import { join, dirname } from "node:path";
+
 import { logDebug } from "./log";
-import { existsSync, mkdirSync } from "node:fs";
 
 export function internalPath(...path: string[]) {
   const internalFolder = join(
diff --git a/src/helpers/plugin-install.ts b/src/helpers/plugin-install.ts
index 24389adb..31e98189 100644
--- a/src/helpers/plugin-install.ts
+++ b/src/helpers/plugin-install.ts
@@ -7,10 +7,11 @@
  * - Cursor:      downloads cursor.tar.gz from the plugins service and extracts it
  */
 
-import { join } from "node:path";
 import { mkdirSync, unlinkSync } from "node:fs";
-import { logDebug } from "./log";
+import { join } from "node:path";
+
 import type { StoredCredentials } from "./auth";
+import { logDebug } from "./log";
 import { resolveCommand } from "./platform";
 
 const PLUGINS_API = "https://plugins.archgate.dev";
@@ -114,10 +115,7 @@ export async function installCursorPlugin(
   token: string
 ): Promise<string[]> {
   const response = await fetch(`${PLUGINS_API}/api/cursor`, {
-    headers: {
-      Authorization: `Bearer ${token}`,
-      "User-Agent": "archgate-cli",
-    },
+    headers: { Authorization: `Bearer ${token}`, "User-Agent": "archgate-cli" },
     signal: AbortSignal.timeout(30_000),
   });
 
diff --git a/src/helpers/session-context.ts b/src/helpers/session-context.ts
index f0dbfc2a..2b5190e2 100644
--- a/src/helpers/session-context.ts
+++ b/src/helpers/session-context.ts
@@ -1,6 +1,7 @@
 import { readdirSync, statSync } from "node:fs";
-import { join, basename } from "node:path";
 import { homedir } from "node:os";
+import { basename, join } from "node:path";
+
 import { isWSL, toWindowsPath } from "./platform";
 
 /**
diff --git a/src/helpers/update-check.ts b/src/helpers/update-check.ts
index 92ea4ff1..e64b406a 100644
--- a/src/helpers/update-check.ts
+++ b/src/helpers/update-check.ts
@@ -1,6 +1,7 @@
 import { semver } from "bun";
-import { internalPath } from "./paths";
+
 import { logDebug } from "./log";
+import { internalPath } from "./paths";
 
 const CACHE_FILE = "last-update-check";
 const CACHE_TTL_MS = 24 * 60 * 60 * 1000; // 24 hours
diff --git a/src/helpers/vscode-settings.ts b/src/helpers/vscode-settings.ts
index 74a52757..9635ff37 100644
--- a/src/helpers/vscode-settings.ts
+++ b/src/helpers/vscode-settings.ts
@@ -1,11 +1,12 @@
-import { join } from "node:path";
 import { existsSync, mkdirSync } from "node:fs";
 import { homedir } from "node:os";
+import { join } from "node:path";
+
 import {
+  getWindowsHomeDirFromWSL,
+  isMacOS,
   isWSL,
   isWindows,
-  isMacOS,
-  getWindowsHomeDirFromWSL,
 } from "./platform";
 
 type VscodeUserSettings = Record<string, unknown>;
diff --git a/tests/commands/adr.test.ts b/tests/commands/adr.test.ts
index 4d994acf..3b6e6e96 100644
--- a/tests/commands/adr.test.ts
+++ b/tests/commands/adr.test.ts
@@ -1,14 +1,15 @@
 import { describe, expect, test, beforeEach, afterEach } from "bun:test";
 import { mkdtempSync, rmSync, readdirSync, existsSync } from "node:fs";
-import { join } from "node:path";
 import { tmpdir } from "node:os";
-import { projectPaths, createPathIfNotExists } from "../../src/helpers/paths";
+import { join } from "node:path";
+
 import { parseAdr } from "../../src/formats/adr";
 import {
   generateExampleAdr,
   generateAdrTemplate,
 } from "../../src/helpers/adr-templates";
 import { createAdrFile, updateAdrFile } from "../../src/helpers/adr-writer";
+import { projectPaths, createPathIfNotExists } from "../../src/helpers/paths";
 
 let tempDir: string;
 
diff --git a/tests/commands/adr/create.test.ts b/tests/commands/adr/create.test.ts
index 7ba3dffa..5c8e5ff4 100644
--- a/tests/commands/adr/create.test.ts
+++ b/tests/commands/adr/create.test.ts
@@ -1,5 +1,7 @@
 import { describe, expect, test } from "bun:test";
+
 import { Command } from "@commander-js/extra-typings";
+
 import { registerAdrCreateCommand } from "../../../src/commands/adr/create";
 
 describe("registerAdrCreateCommand", () => {
diff --git a/tests/commands/adr/list.test.ts b/tests/commands/adr/list.test.ts
index ceec5a31..f241b723 100644
--- a/tests/commands/adr/list.test.ts
+++ b/tests/commands/adr/list.test.ts
@@ -1,5 +1,7 @@
 import { describe, expect, test } from "bun:test";
+
 import { Command } from "@commander-js/extra-typings";
+
 import { registerAdrListCommand } from "../../../src/commands/adr/list";
 
 describe("registerAdrListCommand", () => {
diff --git a/tests/commands/adr/show.test.ts b/tests/commands/adr/show.test.ts
index d8832590..ebe82f5e 100644
--- a/tests/commands/adr/show.test.ts
+++ b/tests/commands/adr/show.test.ts
@@ -1,5 +1,7 @@
 import { describe, expect, test } from "bun:test";
+
 import { Command } from "@commander-js/extra-typings";
+
 import { registerAdrShowCommand } from "../../../src/commands/adr/show";
 
 describe("registerAdrShowCommand", () => {
diff --git a/tests/commands/adr/update.test.ts b/tests/commands/adr/update.test.ts
index a8df2013..5e9dea81 100644
--- a/tests/commands/adr/update.test.ts
+++ b/tests/commands/adr/update.test.ts
@@ -1,5 +1,7 @@
 import { describe, expect, test } from "bun:test";
+
 import { Command } from "@commander-js/extra-typings";
+
 import { registerAdrUpdateCommand } from "../../../src/commands/adr/update";
 
 describe("registerAdrUpdateCommand", () => {
diff --git a/tests/commands/check.test.ts b/tests/commands/check.test.ts
index ea7c6890..ece45dd0 100644
--- a/tests/commands/check.test.ts
+++ b/tests/commands/check.test.ts
@@ -1,10 +1,11 @@
 import { describe, expect, test, beforeEach, afterEach } from "bun:test";
 import { mkdtempSync, rmSync, mkdirSync, writeFileSync } from "node:fs";
-import { join } from "node:path";
 import { tmpdir } from "node:os";
+import { join } from "node:path";
+
 import { loadRuleAdrs } from "../../src/engine/loader";
-import { runChecks } from "../../src/engine/runner";
 import { getExitCode } from "../../src/engine/reporter";
+import { runChecks } from "../../src/engine/runner";
 
 // Absolute path to the real defineRules module (forward slashes for import specifiers)
 const RULES_MODULE_PATH = join(
diff --git a/tests/commands/clean.test.ts b/tests/commands/clean.test.ts
index 5af6eb09..31a9ec73 100644
--- a/tests/commands/clean.test.ts
+++ b/tests/commands/clean.test.ts
@@ -1,5 +1,7 @@
 import { describe, expect, test } from "bun:test";
+
 import { Command } from "@commander-js/extra-typings";
+
 import { registerCleanCommand } from "../../src/commands/clean";
 
 describe("registerCleanCommand", () => {
diff --git a/tests/commands/init.test.ts b/tests/commands/init.test.ts
index 2d43ff46..8c4fcbc6 100644
--- a/tests/commands/init.test.ts
+++ b/tests/commands/init.test.ts
@@ -1,11 +1,12 @@
 import { describe, expect, test, beforeEach, afterEach } from "bun:test";
 import { mkdtempSync, rmSync, existsSync } from "node:fs";
-import { join } from "node:path";
 import { tmpdir } from "node:os";
-import { projectPaths } from "../../src/helpers/paths";
+import { join } from "node:path";
+
+import { parseAdr } from "../../src/formats/adr";
 import { generateExampleAdr } from "../../src/helpers/adr-templates";
+import { projectPaths } from "../../src/helpers/paths";
 import { createPathIfNotExists } from "../../src/helpers/paths";
-import { parseAdr } from "../../src/formats/adr";
 
 let tempDir: string;
 
diff --git a/tests/commands/login.test.ts b/tests/commands/login.test.ts
index 67a7714c..3f5d0cc5 100644
--- a/tests/commands/login.test.ts
+++ b/tests/commands/login.test.ts
@@ -1,5 +1,7 @@
 import { describe, expect, test } from "bun:test";
+
 import { Command } from "@commander-js/extra-typings";
+
 import { registerLoginCommand } from "../../src/commands/login";
 
 describe("registerLoginCommand", () => {
diff --git a/tests/commands/plugin/install.test.ts b/tests/commands/plugin/install.test.ts
index 635ed1bc..5564363e 100644
--- a/tests/commands/plugin/install.test.ts
+++ b/tests/commands/plugin/install.test.ts
@@ -1,5 +1,7 @@
 import { describe, expect, test } from "bun:test";
+
 import { Command } from "@commander-js/extra-typings";
+
 import { registerPluginInstallCommand } from "../../../src/commands/plugin/install";
 
 describe("registerPluginInstallCommand", () => {
diff --git a/tests/commands/plugin/url.test.ts b/tests/commands/plugin/url.test.ts
index 527eaa03..cdd6b094 100644
--- a/tests/commands/plugin/url.test.ts
+++ b/tests/commands/plugin/url.test.ts
@@ -1,5 +1,7 @@
 import { describe, expect, test } from "bun:test";
+
 import { Command } from "@commander-js/extra-typings";
+
 import { registerPluginUrlCommand } from "../../../src/commands/plugin/url";
 
 describe("registerPluginUrlCommand", () => {
diff --git a/tests/commands/review-context.test.ts b/tests/commands/review-context.test.ts
index 30f282a3..966e6f9b 100644
--- a/tests/commands/review-context.test.ts
+++ b/tests/commands/review-context.test.ts
@@ -1,5 +1,7 @@
 import { describe, expect, test } from "bun:test";
+
 import { Command } from "@commander-js/extra-typings";
+
 import { registerReviewContextCommand } from "../../src/commands/review-context";
 
 describe("registerReviewContextCommand", () => {
diff --git a/tests/commands/session-context.test.ts b/tests/commands/session-context.test.ts
index 03daa2ac..304e586e 100644
--- a/tests/commands/session-context.test.ts
+++ b/tests/commands/session-context.test.ts
@@ -1,5 +1,7 @@
 import { describe, expect, test } from "bun:test";
+
 import { Command } from "@commander-js/extra-typings";
+
 import { registerSessionContextCommand } from "../../src/commands/session-context/index";
 
 describe("registerSessionContextCommand", () => {
diff --git a/tests/commands/session-context/claude-code.test.ts b/tests/commands/session-context/claude-code.test.ts
index d9075d7c..97196fb6 100644
--- a/tests/commands/session-context/claude-code.test.ts
+++ b/tests/commands/session-context/claude-code.test.ts
@@ -1,5 +1,7 @@
 import { describe, expect, test } from "bun:test";
+
 import { Command } from "@commander-js/extra-typings";
+
 import { registerClaudeCodeSessionContextCommand } from "../../../src/commands/session-context/claude-code";
 
 describe("registerClaudeCodeSessionContextCommand", () => {
diff --git a/tests/commands/session-context/cursor.test.ts b/tests/commands/session-context/cursor.test.ts
index 73b2e849..3b715158 100644
--- a/tests/commands/session-context/cursor.test.ts
+++ b/tests/commands/session-context/cursor.test.ts
@@ -1,5 +1,7 @@
 import { describe, expect, test } from "bun:test";
+
 import { Command } from "@commander-js/extra-typings";
+
 import { registerCursorSessionContextCommand } from "../../../src/commands/session-context/cursor";
 
 describe("registerCursorSessionContextCommand", () => {
diff --git a/tests/commands/upgrade.test.ts b/tests/commands/upgrade.test.ts
index f61523e7..0a94ac93 100644
--- a/tests/commands/upgrade.test.ts
+++ b/tests/commands/upgrade.test.ts
@@ -1,5 +1,7 @@
 import { describe, expect, test } from "bun:test";
+
 import { Command } from "@commander-js/extra-typings";
+
 import { registerUpgradeCommand } from "../../src/commands/upgrade";
 
 describe("registerUpgradeCommand", () => {
diff --git a/tests/engine/context.test.ts b/tests/engine/context.test.ts
index b42a18b9..f0a14000 100644
--- a/tests/engine/context.test.ts
+++ b/tests/engine/context.test.ts
@@ -1,7 +1,8 @@
 import { describe, expect, test, beforeEach, afterEach } from "bun:test";
 import { mkdtempSync, rmSync, mkdirSync, writeFileSync } from "node:fs";
-import { join } from "node:path";
 import { tmpdir } from "node:os";
+import { join } from "node:path";
+
 import {
   extractAdrSections,
   briefAdr,
@@ -97,9 +98,6 @@ describe("briefAdr", () => {
       makeAdr({ files: ["src/**/*.ts"] }, "## Decision\nX.")
     );
     expect(briefing.files).toEqual(["src/**/*.ts"]);
-  });
-
-  test("files is undefined when ADR has no files globs", () => {
     expect(briefAdr(makeAdr({}, "## Decision\nX.")).files).toBeUndefined();
   });
 
diff --git a/tests/engine/git-files.test.ts b/tests/engine/git-files.test.ts
index 9f8ffd67..49f6370a 100644
--- a/tests/engine/git-files.test.ts
+++ b/tests/engine/git-files.test.ts
@@ -1,7 +1,8 @@
 import { describe, expect, test, beforeEach, afterEach } from "bun:test";
 import { mkdtempSync, rmSync, mkdirSync, writeFileSync } from "node:fs";
-import { join } from "node:path";
 import { tmpdir } from "node:os";
+import { join } from "node:path";
+
 import {
   getGitTrackedFiles,
   getStagedFiles,
diff --git a/tests/engine/loader.test.ts b/tests/engine/loader.test.ts
index 30349ce6..0eba7ee5 100644
--- a/tests/engine/loader.test.ts
+++ b/tests/engine/loader.test.ts
@@ -6,8 +6,9 @@ import {
   copyFileSync,
   writeFileSync,
 } from "node:fs";
-import { join } from "node:path";
 import { tmpdir } from "node:os";
+import { join } from "node:path";
+
 import { loadRuleAdrs } from "../../src/engine/loader";
 
 // Absolute path to the real defineRules module (forward slashes for import specifiers)
diff --git a/tests/engine/reporter.test.ts b/tests/engine/reporter.test.ts
index 49d79d2d..23206040 100644
--- a/tests/engine/reporter.test.ts
+++ b/tests/engine/reporter.test.ts
@@ -1,4 +1,5 @@
 import { describe, expect, test, beforeEach, afterEach, spyOn } from "bun:test";
+
 import {
   buildSummary,
   reportConsole,
@@ -51,12 +52,7 @@ describe("reporter", () => {
     test("returns 1 when there are error violations", () => {
       const result = makeResult({
         violations: [
-          {
-            ruleId: "r",
-            adrId: "a",
-            message: "bad",
-            severity: "error",
-          },
+          { ruleId: "r", adrId: "a", message: "bad", severity: "error" },
         ],
       });
       expect(getExitCode(result)).toBe(1);
@@ -65,12 +61,7 @@ describe("reporter", () => {
     test("returns 0 when only warnings present", () => {
       const result = makeResult({
         violations: [
-          {
-            ruleId: "r",
-            adrId: "a",
-            message: "meh",
-            severity: "warning",
-          },
+          { ruleId: "r", adrId: "a", message: "meh", severity: "warning" },
         ],
       });
       expect(getExitCode(result)).toBe(0);
@@ -154,12 +145,7 @@ describe("reporter", () => {
       reportCI(
         makeResult({
           violations: [
-            {
-              ruleId: "r",
-              adrId: "a",
-              message: "info msg",
-              severity: "info",
-            },
+            { ruleId: "r", adrId: "a", message: "info msg", severity: "info" },
           ],
         })
       );
diff --git a/tests/engine/runner.test.ts b/tests/engine/runner.test.ts
index 6deebe09..55f7035e 100644
--- a/tests/engine/runner.test.ts
+++ b/tests/engine/runner.test.ts
@@ -1,11 +1,12 @@
 import { describe, expect, test, beforeEach, afterEach } from "bun:test";
 import { mkdtempSync, rmSync, mkdirSync, writeFileSync } from "node:fs";
-import { join } from "node:path";
 import { tmpdir } from "node:os";
+import { join } from "node:path";
+
+import type { LoadedAdr } from "../../src/engine/loader";
 import { runChecks } from "../../src/engine/runner";
-import { defineRules } from "../../src/formats/rules";
 import type { AdrDocument } from "../../src/formats/adr";
-import type { LoadedAdr } from "../../src/engine/loader";
+import { defineRules } from "../../src/formats/rules";
 
 describe("runChecks", () => {
   let tempDir: string;
@@ -222,10 +223,7 @@ describe("runChecks", () => {
     const loaded = makeLoadedAdr(
       {},
       defineRules({
-        "timing-test": {
-          description: "Test timing",
-          async check() {},
-        },
+        "timing-test": { description: "Test timing", async check() {} },
       })
     );
 
diff --git a/tests/formats/adr.test.ts b/tests/formats/adr.test.ts
index 7ce64caf..b6430b81 100644
--- a/tests/formats/adr.test.ts
+++ b/tests/formats/adr.test.ts
@@ -1,5 +1,6 @@
 import { describe, expect, test } from "bun:test";
 import { join } from "node:path";
+
 import { parseAdr, parseFrontmatter } from "../../src/formats/adr";
 
 const FIXTURES = join(import.meta.dir, "..", "fixtures");
diff --git a/tests/formats/rules.test.ts b/tests/formats/rules.test.ts
index c1125557..1b484036 100644
--- a/tests/formats/rules.test.ts
+++ b/tests/formats/rules.test.ts
@@ -1,4 +1,5 @@
 import { describe, expect, test } from "bun:test";
+
 import { defineRules } from "../../src/formats/rules";
 import type { RuleConfig, RuleSet } from "../../src/formats/rules";
 
@@ -43,10 +44,7 @@ describe("defineRules", () => {
 
   test("defaults severity to undefined (engine applies 'error' default)", () => {
     const result = defineRules({
-      "my-rule": {
-        description: "A rule",
-        check: async () => {},
-      },
+      "my-rule": { description: "A rule", check: async () => {} },
     });
 
     expect(result.rules["my-rule"].severity).toBeUndefined();
@@ -55,10 +53,7 @@ describe("defineRules", () => {
   test("preserves check function references", () => {
     const checkFn = async () => {};
     const result = defineRules({
-      "test-rule": {
-        description: "Test",
-        check: checkFn,
-      },
+      "test-rule": { description: "Test", check: checkFn },
     });
 
     expect(result.rules["test-rule"].check).toBe(checkFn);
@@ -66,10 +61,7 @@ describe("defineRules", () => {
 
   test("satisfies RuleSet type", () => {
     const result: RuleSet = defineRules({
-      "typed-rule": {
-        description: "Typed",
-        check: async () => {},
-      },
+      "typed-rule": { description: "Typed", check: async () => {} },
     });
 
     expect(result.rules).toBeDefined();
diff --git a/tests/helpers/adr-templates.test.ts b/tests/helpers/adr-templates.test.ts
index 4ac0cd55..710a286c 100644
--- a/tests/helpers/adr-templates.test.ts
+++ b/tests/helpers/adr-templates.test.ts
@@ -1,9 +1,10 @@
 import { describe, expect, test } from "bun:test";
+
+import { parseAdr } from "../../src/formats/adr";
 import {
   generateExampleAdr,
   generateAdrTemplate,
 } from "../../src/helpers/adr-templates";
-import { parseAdr } from "../../src/formats/adr";
 
 describe("generateExampleAdr", () => {
   test("produces a parseable ADR", () => {
diff --git a/tests/helpers/adr-writer.test.ts b/tests/helpers/adr-writer.test.ts
index 76737baf..67cca05f 100644
--- a/tests/helpers/adr-writer.test.ts
+++ b/tests/helpers/adr-writer.test.ts
@@ -6,8 +6,10 @@ import {
   writeFileSync,
   existsSync,
 } from "node:fs";
-import { join } from "node:path";
 import { tmpdir } from "node:os";
+import { join } from "node:path";
+
+import { parseAdr } from "../../src/formats/adr";
 import {
   slugify,
   getNextId,
@@ -16,7 +18,6 @@ import {
   findAdrFileById,
   updateAdrFile,
 } from "../../src/helpers/adr-writer";
-import { parseAdr } from "../../src/formats/adr";
 
 describe("slugify", () => {
   test("converts title to lowercase kebab-case", () => {
diff --git a/tests/helpers/auth.test.ts b/tests/helpers/auth.test.ts
index 9cda859d..6757e4e7 100644
--- a/tests/helpers/auth.test.ts
+++ b/tests/helpers/auth.test.ts
@@ -1,7 +1,7 @@
 import { describe, expect, test, beforeEach, afterEach, mock } from "bun:test";
 import { mkdtempSync, rmSync } from "node:fs";
-import { join } from "node:path";
 import { tmpdir } from "node:os";
+import { join } from "node:path";
 
 /** Type-safe fetch mock — Bun's fetch type includes `preconnect` which mock() doesn't provide. */
 function mockFetch(handler: () => Promise<Response>) {
@@ -25,9 +25,8 @@ describe("auth", () => {
 
   describe("saveCredentials / loadCredentials", () => {
     test("round-trips credentials to ~/.archgate/credentials", async () => {
-      const { saveCredentials, loadCredentials } = await import(
-        "../../src/helpers/auth"
-      );
+      const { saveCredentials, loadCredentials } =
+        await import("../../src/helpers/auth");
 
       await saveCredentials({
         token: "ag_beta_abc123",
diff --git a/tests/helpers/claude-settings.test.ts b/tests/helpers/claude-settings.test.ts
index 1f65ceba..36ba425f 100644
--- a/tests/helpers/claude-settings.test.ts
+++ b/tests/helpers/claude-settings.test.ts
@@ -1,7 +1,8 @@
 import { describe, expect, test, beforeEach, afterEach } from "bun:test";
 import { mkdtempSync, rmSync, existsSync, mkdirSync } from "node:fs";
-import { join } from "node:path";
 import { tmpdir } from "node:os";
+import { join } from "node:path";
+
 import {
   ARCHGATE_CLAUDE_SETTINGS,
   mergeClaudeSettings,
@@ -33,11 +34,7 @@ describe("mergeClaudeSettings", () => {
 
   test("appends permissions.allow with dedup", () => {
     const result = mergeClaudeSettings(
-      {
-        permissions: {
-          allow: ["Bash(git *)", "Skill(archgate:architect)"],
-        },
-      },
+      { permissions: { allow: ["Bash(git *)", "Skill(archgate:architect)"] } },
       ARCHGATE_CLAUDE_SETTINGS
     );
 
@@ -52,12 +49,7 @@ describe("mergeClaudeSettings", () => {
 
   test("preserves existing deny permissions", () => {
     const result = mergeClaudeSettings(
-      {
-        permissions: {
-          allow: ["Bash(ls)"],
-          deny: ["Bash(rm -rf *)"],
-        },
-      },
+      { permissions: { allow: ["Bash(ls)"], deny: ["Bash(rm -rf *)"] } },
       ARCHGATE_CLAUDE_SETTINGS
     );
 
@@ -68,10 +60,7 @@ describe("mergeClaudeSettings", () => {
 
   test("preserves unknown top-level keys", () => {
     const result = mergeClaudeSettings(
-      {
-        customSetting: "value",
-        anotherKey: 42,
-      },
+      { customSetting: "value", anotherKey: 42 },
       ARCHGATE_CLAUDE_SETTINGS
     );
 
@@ -121,10 +110,7 @@ describe("configureClaudeSettings", () => {
     const existingSettings = {
       agent: "my-custom-agent",
       myCustomKey: true,
-      permissions: {
-        allow: ["Bash(git *)"],
-        deny: ["Bash(rm *)"],
-      },
+      permissions: { allow: ["Bash(git *)"], deny: ["Bash(rm *)"] },
     };
     await Bun.write(
       join(claudeDir, "settings.local.json"),
diff --git a/tests/helpers/copilot-settings.test.ts b/tests/helpers/copilot-settings.test.ts
index 525f922d..0a5f67af 100644
--- a/tests/helpers/copilot-settings.test.ts
+++ b/tests/helpers/copilot-settings.test.ts
@@ -1,7 +1,8 @@
 import { describe, expect, test, beforeEach, afterEach } from "bun:test";
 import { mkdtempSync, rmSync, existsSync } from "node:fs";
-import { join } from "node:path";
 import { tmpdir } from "node:os";
+import { join } from "node:path";
+
 import { configureCopilotSettings } from "../../src/helpers/copilot-settings";
 
 describe("configureCopilotSettings", () => {
diff --git a/tests/helpers/cursor-settings.test.ts b/tests/helpers/cursor-settings.test.ts
index 26f16aea..c4892321 100644
--- a/tests/helpers/cursor-settings.test.ts
+++ b/tests/helpers/cursor-settings.test.ts
@@ -1,7 +1,8 @@
 import { describe, expect, test, beforeEach, afterEach } from "bun:test";
 import { mkdtempSync, rmSync, existsSync } from "node:fs";
-import { join } from "node:path";
 import { tmpdir } from "node:os";
+import { join } from "node:path";
+
 import {
   ARCHGATE_CURSOR_RULE,
   configureCursorSettings,
diff --git a/tests/helpers/git.test.ts b/tests/helpers/git.test.ts
index 18b98f34..214983e4 100644
--- a/tests/helpers/git.test.ts
+++ b/tests/helpers/git.test.ts
@@ -1,8 +1,10 @@
 import { describe, expect, test, beforeEach, afterEach } from "bun:test";
 import { mkdtempSync, rmSync, writeFileSync } from "node:fs";
-import { join } from "node:path";
 import { tmpdir } from "node:os";
+import { join } from "node:path";
+
 import { $ } from "bun";
+
 import { getChangedFiles } from "../../src/helpers/git";
 
 describe("getChangedFiles", () => {
diff --git a/tests/helpers/init-project.test.ts b/tests/helpers/init-project.test.ts
index f97f9428..849e7344 100644
--- a/tests/helpers/init-project.test.ts
+++ b/tests/helpers/init-project.test.ts
@@ -1,7 +1,8 @@
 import { describe, expect, test, beforeEach, afterEach } from "bun:test";
 import { mkdtempSync, rmSync, existsSync, mkdirSync } from "node:fs";
-import { join } from "node:path";
 import { tmpdir } from "node:os";
+import { join } from "node:path";
+
 import { initProject } from "../../src/helpers/init-project";
 
 describe("initProject", () => {
diff --git a/tests/helpers/log.test.ts b/tests/helpers/log.test.ts
index 2c24e765..5372d13b 100644
--- a/tests/helpers/log.test.ts
+++ b/tests/helpers/log.test.ts
@@ -1,4 +1,5 @@
 import { describe, expect, test, beforeEach, afterEach, spyOn } from "bun:test";
+
 import { logDebug, logInfo, logError, logWarn } from "../../src/helpers/log";
 
 describe("log helpers", () => {
diff --git a/tests/helpers/paths.test.ts b/tests/helpers/paths.test.ts
index ec1908bb..2e24e35d 100644
--- a/tests/helpers/paths.test.ts
+++ b/tests/helpers/paths.test.ts
@@ -1,7 +1,8 @@
 import { describe, expect, test, beforeEach, afterEach } from "bun:test";
 import { mkdtempSync, rmSync, mkdirSync } from "node:fs";
-import { join } from "node:path";
 import { tmpdir } from "node:os";
+import { join } from "node:path";
+
 import { findProjectRoot } from "../../src/helpers/paths";
 
 describe("findProjectRoot", () => {
diff --git a/tests/helpers/platform.test.ts b/tests/helpers/platform.test.ts
index 2d4a8af3..cb61a141 100644
--- a/tests/helpers/platform.test.ts
+++ b/tests/helpers/platform.test.ts
@@ -1,4 +1,5 @@
 import { describe, expect, test, beforeEach, afterEach } from "bun:test";
+
 import {
   getPlatformInfo,
   isWSL,
diff --git a/tests/helpers/plugin-install.test.ts b/tests/helpers/plugin-install.test.ts
index 9a4fc696..1f7fb3db 100644
--- a/tests/helpers/plugin-install.test.ts
+++ b/tests/helpers/plugin-install.test.ts
@@ -1,4 +1,5 @@
 import { describe, expect, test } from "bun:test";
+
 import {
   buildMarketplaceUrl,
   isClaudeCliAvailable,
diff --git a/tests/helpers/session-context.test.ts b/tests/helpers/session-context.test.ts
index c212af26..47aa123e 100644
--- a/tests/helpers/session-context.test.ts
+++ b/tests/helpers/session-context.test.ts
@@ -1,4 +1,5 @@
 import { describe, expect, test } from "bun:test";
+
 import {
   encodeProjectPath,
   readClaudeCodeSession,
diff --git a/tests/helpers/update-check.test.ts b/tests/helpers/update-check.test.ts
index d4dc32a9..60899bd3 100644
--- a/tests/helpers/update-check.test.ts
+++ b/tests/helpers/update-check.test.ts
@@ -1,7 +1,7 @@
 import { describe, expect, test, beforeEach, afterEach, mock } from "bun:test";
 import { mkdtempSync, rmSync } from "node:fs";
-import { join } from "node:path";
 import { tmpdir } from "node:os";
+import { join } from "node:path";
 
 describe("checkForUpdatesIfNeeded", () => {
   let tempDir: string;
@@ -93,10 +93,7 @@ describe("checkForUpdatesIfNeeded", () => {
 
   test("returns null when version is missing from response", async () => {
     const mockFetch = mock(() =>
-      Promise.resolve({
-        ok: true,
-        json: () => Promise.resolve({}),
-      })
+      Promise.resolve({ ok: true, json: () => Promise.resolve({}) })
     );
     globalThis.fetch = mockFetch as unknown as typeof fetch;
 
diff --git a/tests/helpers/vscode-settings.test.ts b/tests/helpers/vscode-settings.test.ts
index 0bd6b714..5c1120f6 100644
--- a/tests/helpers/vscode-settings.test.ts
+++ b/tests/helpers/vscode-settings.test.ts
@@ -1,7 +1,8 @@
 import { describe, expect, test, beforeEach, afterEach } from "bun:test";
 import { mkdtempSync, rmSync, existsSync, mkdirSync } from "node:fs";
-import { join } from "node:path";
 import { tmpdir } from "node:os";
+import { join } from "node:path";
+
 import {
   mergeMarketplaceUrl,
   configureVscodeSettings,