fix: ensure APK build runs after asset versioning

- Remove direct push trigger from build-apk workflow
- Set build-apk to run only after version-assets completes
- Prevent race condition where APK is built with old asset hashes
- Ensure checkout fetches latest version from main branch

.gitea/workflows/build-apk.yml

@@ -1,7 +1,10 @@
 name: Build Android APK
 
 on:
-  push:
+  workflow_run:
+    workflows: ["Version Static Assets"]
+    types:
+      - completed
     branches: [main]
   workflow_dispatch:
 
@@ -11,10 +14,17 @@ permissions:
 jobs:
   build:
     runs-on: ubuntu-latest
+    # Only run if triggered by workflow_dispatch or successful completion of version-assets
+    if: >
+      github.event_name == 'workflow_dispatch' ||
+      (github.event_name == 'workflow_run' && github.event.workflow_run.conclusion == 'success')
 
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
+        with:
+          ref: main
+          fetch-depth: 1
 
       - name: Setup Node.js
         uses: actions/setup-node@v4