add zip build to ci

README.md

@@ -2,21 +2,36 @@
 
 Three.js-based 3D viewer. Ships as a minified bundle for `web/libraries/dfg-3dviewer/` or standalone HTML embeds.
 
-**Drupal integration** is provided by the separate [`dfg_3dviewer`](https://github.com/your-org/dfg_3dviewer) module.
+**Drupal integration** is provided by the separate [`dfg_3dviewer`](https://gitlab.nasarek.dev/rnsrk/dfg_3dviewer_drupal_module) module.
 
 ## Build
 
 ```bash
 npm install
 npm run build:library
-npm run pack:library
 ```
 
-Output:
+Output in `dist/library/`:
 
-- `dist/library/dfg_3dviewer.min.js`
-- `dist/library/assets/` — CSS, draco, IFC WASM, fonts
-- `dfg-3dviewer-library.zip` — extract to `web/libraries/dfg-3dviewer/` on Drupal
+- `dfg_3dviewer.min.js`
+- `assets/` — CSS, draco, IFC WASM, fonts
+
+For local packaging (optional):
+
+```bash
+npm run pack:library   # creates dfg-3dviewer-library.zip (gitignored)
+```
+
+## Releases
+
+Tagged pushes build `dfg-3dviewer-library.zip` in CI and attach it to a GitLab Release.
+
+```bash
+git tag v1.0.3
+git push origin v1.0.3
+```
+
+Download the zip from [Releases](https://gitlab.nasarek.dev/rnsrk/dfg_3dviewer_js_library/-/releases) and extract to `web/libraries/dfg-3dviewer/` on Drupal.
 
 ## Local development
 
@@ -28,7 +43,7 @@ npm run dev:test
 
 ## Install on Drupal
 
-1. Extract `dfg-3dviewer-library.zip` to `web/libraries/dfg-3dviewer/`
+1. Download `dfg-3dviewer-library.zip` from [Releases](https://gitlab.nasarek.dev/rnsrk/dfg_3dviewer_js_library/-/releases) and extract to `web/libraries/dfg-3dviewer/`
 2. Enable the `dfg_3dviewer` Drupal module and configure at `/admin/config/dfg_3dviewer`
 
 ## Standalone embed