workflow: add GITEA_TOKEN secret for Gitea API access in release workflows

.github/workflows/gitea-release.yml

@@ -2,6 +2,10 @@ name: Gitea Release
 
 on:
   workflow_call:
+    secrets:
+      GITEA_TOKEN:
+        description: 'Token für Gitea API-Zugriff'
+        required: true
 
 jobs:
   create-release:

.github/workflows/release.yml

@@ -36,4 +36,6 @@ jobs:
   gitea-release:
     needs: detect-provider
     if: needs.detect-provider.outputs.provider == 'gitea'
-    uses: ./.github/workflows/gitea-release.yml
+    uses: ./.github/workflows/gitea-release.yml
+    secrets:
+      GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}