ci: release y APK por tag

.github/workflows/release-apk.yml

@@ -1,34 +1,28 @@
 name: Release APK
-
-# Al publicar un Release, compila la APK y la adjunta al propio Release.
 on:
-  release:
-    types: [ published ]
+  push:
+    tags: ['v*']
   workflow_dispatch:
-
 permissions:
   contents: write
-
 jobs:
   apk:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-java@v4
-        with:
-          distribution: temurin
-          java-version: '17'
+        with: { distribution: temurin, java-version: '17' }
       - uses: subosito/flutter-action@v2
-        with:
-          channel: stable
-          cache: true
+        with: { channel: stable, cache: true }
       - name: Dependencias
         working-directory: oposapp
         run: flutter pub get
       - name: Build APK (release)
         working-directory: oposapp
         run: flutter build apk --release
-      - name: Adjuntar APK al Release
+      - name: Crear Release con la APK
+        if: startsWith(github.ref, 'refs/tags/')
         uses: softprops/action-gh-release@v2
         with:
           files: oposapp/build/app/outputs/flutter-apk/app-release.apk
+          generate_release_notes: true