feat: add troubleshooting side panel and advanced queue controls

- Implemented a global toggle to enable/disable background queue processing.
- Added a Side Panel (Sidebar.html) to view pending edits.
- Added per-item controls: 'Delete' to remove from queue, 'Push' to force update.
- Updated 'onEditQueue.ts' with robust error handling for batch processing.
- Updated documentation (README, ARCHITECTURE) to reflect new features.
- Fixed 'clasp' deployment issues by cleaning up manifest management.

package.json

@@ -7,10 +7,11 @@
   ],
   "scripts": {
     "build": "webpack --mode production",
-    "deploy": "clasp push -P ./dist"
+    "deploy": "clasp push"
   },
   "devDependencies": {
     "@types/google-apps-script": "^1.0.85",
+    "copy-webpack-plugin": "^13.0.1",
     "gas-webpack-plugin": "^2.6.0",
     "graphql-tag": "^2.12.6",
     "shopify-admin-api-typings": "github:beepmill/shopify-admin-api-typings",