chore: remove Baselime monitoring integration and dependencies (#348)

- Deleted `@kit/baselime` package and its related files.
- Removed Baselime service registration from monitoring in API services.
- Cleared `registerInstrumentation`, hooks, provider components, and server utilities associated with Baselime.
- Updated package dependencies to exclude `@kit/baselime`.

packages/monitoring/api/package.json

@@ -17,7 +17,6 @@
     "./components": "./src/components/index.ts"
   },
   "devDependencies": {
-    "@kit/baselime": "workspace:*",
     "@kit/eslint-config": "workspace:*",
     "@kit/monitoring-core": "workspace:*",
     "@kit/prettier-config": "workspace:*",