build: Remove precommit hygiene script

This commit removes the 'precommit' script from package.json that previously executed 'node build/hygiene.js'. The hygiene checks are now either being handled by a different mechanism in the development workflow or consolidated into other quality assurance processes. This change simplifies the commit hook configuration and reduces unnecessary execution overhead during the precommit phase.

Author: NikolaRHristov

package.json

@@ -31,7 +31,6 @@
     "watch-extensions": "node --max-old-space-size=8192 ./node_modules/gulp/bin/gulp.js watch-extensions watch-extension-media",
     "watch-extensionsd": "deemon npm run watch-extensions",
     "kill-watch-extensionsd": "deemon --kill npm run watch-extensions",
-    "precommit": "node build/hygiene.js",
     "gulp": "node --max-old-space-size=8192 ./node_modules/gulp/bin/gulp.js",
     "electron": "node build/lib/electron",
     "7z": "7z",