feat(ocmod): add TeleCart admin sidebar menu and local dev setup (#57)

- Add telecart.ocmod.xml: inject TeleCart menu item (with Settings child) after Marketing
- Add scripts/apply_ocmod.sh to symlink ocmod file in Docker container
- Add make ocmod target
- In CI: set version in telecart.ocmod.xml from version_meta; use docs.telecart.pro link

Co-authored-by: Cursor <cursoragent@cursor.com>

.github/workflows/main.yaml

@@ -134,6 +134,11 @@ jobs:
           MODULE_ROOT="module/oc_telegram_shop/upload/oc_telegram_shop"
           echo "${{ needs.version_meta.outputs.tag }}" > "${MODULE_ROOT}/version.txt"
 
+      - name: Set version in install.xml
+        run: |
+          TAG="${{ needs.version_meta.outputs.tag }}"
+          sed -i "s#<version>.*</version>#<version>${TAG}</version>#" module/oc_telegram_shop/install.xml
+
       - name: Build module
         run: |
           bash scripts/ci/build.sh "${GITHUB_WORKSPACE}"