chore: Remove node_modules, dist, .env from tracking

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

node_modules/escape-html/package.json

@@ -1,24 +0,0 @@
-{
-  "name": "escape-html",
-  "description": "Escape string for use in HTML",
-  "version": "1.0.3",
-  "license": "MIT",
-  "keywords": [
-    "escape",
-    "html",
-    "utility"
-  ],
-  "repository": "component/escape-html",
-  "devDependencies": {
-    "benchmark": "1.0.0",
-    "beautify-benchmark": "0.2.4"
-  },
-  "files": [
-    "LICENSE",
-    "Readme.md",
-    "index.js"
-  ],
-  "scripts": {
-    "bench": "node benchmark/index.js"
-  }
-}