chore: Remove node_modules, dist, .env from tracking

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

node_modules/isexe/package.json

@@ -1,31 +0,0 @@
-{
-  "name": "isexe",
-  "version": "2.0.0",
-  "description": "Minimal module to check if a file is executable.",
-  "main": "index.js",
-  "directories": {
-    "test": "test"
-  },
-  "devDependencies": {
-    "mkdirp": "^0.5.1",
-    "rimraf": "^2.5.0",
-    "tap": "^10.3.0"
-  },
-  "scripts": {
-    "test": "tap test/*.js --100",
-    "preversion": "npm test",
-    "postversion": "npm publish",
-    "postpublish": "git push origin --all; git push origin --tags"
-  },
-  "author": "Isaac Z. Schlueter <i@izs.me> (http://blog.izs.me/)",
-  "license": "ISC",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/isaacs/isexe.git"
-  },
-  "keywords": [],
-  "bugs": {
-    "url": "https://github.com/isaacs/isexe/issues"
-  },
-  "homepage": "https://github.com/isaacs/isexe#readme"
-}