feat(plugins): consolidate official plugins with independent releases (LANG-180) (#2797)

Co-authored-by: multica-agent <[email protected]>

.github/workflows/plugins-plugin-catalog.yml

@@ -0,0 +1,24 @@
+name: Plugins / Plugin catalog
+
+on:
+  push:
+    paths: ["plugins/**", ".github/workflows/plugins-*.yml"]
+  pull_request:
+    paths: ["plugins/**", ".github/workflows/plugins-*.yml"]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  catalog:
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+      - run: python -m pip install pyyaml
+      - run: python plugins/scripts/check_catalog.py
+      - run: python plugins/scripts/test_repository.py