chore: modernize packaging and standardize repo config

.editorconfig

@@ -12,3 +12,9 @@ indent_size = 4
 
 [*.md]
 trim_trailing_whitespace = false
+
+# Picked up natively by ktlint (no Gradle plugin required)
+[*.{kt,kts}]
+indent_size = 4
+ktlint_standard_no-wildcard-imports = enabled
+ktlint_standard_filename = disabled

.gitattributes

@@ -0,0 +1,18 @@
+# Normalize line endings on checkin
+* text=auto eol=lf
+
+# Binary assets — never normalize or diff
+*.png binary
+*.jpg binary
+*.jpeg binary
+*.gif binary
+*.keystore binary
+
+# Keep generated lockfiles out of diffs and language stats
+package-lock.json -diff linguist-generated
+example/package-lock.json -diff linguist-generated
+
+# Don't let vendored/example/native code skew the repo language breakdown
+example/** linguist-vendored
+ios/** linguist-language=Swift
+android/** linguist-language=Kotlin

.nvmrc

@@ -0,0 +1 @@
+24

.swiftformat

@@ -0,0 +1,2 @@
+--swift-version 5.9
+--indent 2

.watchmanconfig

@@ -0,0 +1 @@
+{}

package.json

@@ -28,6 +28,17 @@
   "type": "commonjs",
   "main": "build/index.js",
   "types": "build/index.d.ts",
+  "exports": {
+    ".": {
+      "source": "./src/index.ts",
+      "types": "./build/index.d.ts",
+      "default": "./build/index.js"
+    },
+    "./package.json": "./package.json"
+  },
+  "publishConfig": {
+    "registry": "https://registry.npmjs.org"
+  },
   "files": [
     "src",
     "build",