fix(ci): remove dev OIDC mount to fix HTTP 500 in single-user/multi-user-basic

The dev OIDC app was mounted for all profiles but composer install only
ran for Playwright profiles, causing a missing vendor/autoload.php fatal
error that broke all /apps/* and /ocs/* routes. The hook script already
has app store fallback logic, so removing the dev mount is sufficient.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.github/workflows/test.yml

@@ -84,12 +84,7 @@ jobs:
           php-version: 8.4
           coverage: none
 
-      # OIDC app only needed for oauth/login-flow modes
-      - name: Install OIDC app composer dependencies
-        if: matrix.needs-playwright
-        run: |
-          cd third_party/oidc
-          composer install --no-dev
+      # OIDC app installed from app store (dev mount removed from docker-compose.yml)
 
       - name: Set up Node.js
         uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0

docker-compose.yml

@@ -37,7 +37,7 @@ services:
       # The post-installation hook will register /opt/apps as an additional app directory
       #- ./third_party:/opt/apps:ro
       - ./third_party/astrolabe:/opt/apps/astrolabe:ro
-      - ./third_party/oidc:/opt/apps/oidc:ro
+      #- ./third_party/oidc:/opt/apps/oidc:ro  # Use app store version; dev mount lacks vendor/
     environment:
       - NEXTCLOUD_TRUSTED_DOMAINS=app
       - NEXTCLOUD_ADMIN_USER=admin