Add LLM/SEO improvements, OXC migration, and dependency updates

.github/workflows/ci-verify.yml

@@ -2,7 +2,7 @@ name: CI Verify
 
 on:
   pull_request:
-    branches: [ main ]
+    branches: [main]
   workflow_dispatch: {}
 
 permissions:
@@ -14,7 +14,7 @@ concurrency:
 
 jobs:
   verify:
-    name: Verify (biome, typecheck, build)
+    name: Verify (lint, typecheck, build)
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -24,14 +24,14 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: 22
-          cache: 'npm'
+          cache: "npm"
           cache-dependency-path: package-lock.json
 
       - name: Install dependencies
         run: npm ci
 
-      - name: Lint/format check (Biome)
-        run: npm run biome
+      - name: Lint & format check
+        run: npm run check
 
       - name: Type check
         run: npm run typecheck

.gitignore

@@ -14,6 +14,10 @@
 .docusaurus
 .cache-loader
 
+# OG image generation
+lib/
+preview-images/
+
 # CDK
 cdk.out/
 dist/

.oxfmtrc.json

@@ -0,0 +1,23 @@
+{
+  "$schema": "./node_modules/oxfmt/configuration_schema.json",
+  "printWidth": 120,
+  "tabWidth": 2,
+  "useTabs": false,
+  "semi": true,
+  "singleQuote": false,
+  "trailingComma": "es5",
+  "bracketSpacing": true,
+  "arrowParens": "always",
+  "ignorePatterns": [
+    "node_modules",
+    "build",
+    ".docusaurus",
+    "infra",
+    "cdk",
+    "cdk.out",
+    ".crush",
+    ".claude",
+    ".mdx",
+    "lib"
+  ]
+}

.oxlintrc.json

@@ -0,0 +1,28 @@
+{
+  "$schema": "./node_modules/oxlint/configuration_schema.json",
+  "plugins": ["react", "typescript", "import"],
+  "categories": {
+    "correctness": "error",
+    "suspicious": "warn"
+  },
+  "rules": {
+    "react/react-in-jsx-scope": "off"
+  },
+  "settings": {
+    "react": {
+      "version": "18.3"
+    }
+  },
+  "ignorePatterns": [
+    "node_modules",
+    "build",
+    ".docusaurus",
+    "infra",
+    "cdk",
+    "cdk.out",
+    ".crush",
+    ".claude",
+    ".mdx",
+    "lib"
+  ]
+}