Move release workflow to Forgejo Actions

Use the Forgejo release API via curl instead of the GitHub-only
create-release/upload-release-asset actions, and pick the APK with
the highest version number.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

.forgejo/workflows/create_release.yml

@@ -0,0 +1,51 @@
+name: Create Release
+
+on:
+  push:
+    paths:
+      - "releases/*.apk"
+
+jobs:
+  create-release:
+    runs-on: ubuntu-latest
+
+    steps:
+    # Checkout repository
+    - name: Checkout Repository
+      uses: https://data.forgejo.org/actions/checkout@v4
+
+    # Get latest APK file (highest version number)
+    - name: Find Latest APK
+      run: |
+        LATEST_APK=$(ls releases/*.apk | sort -V | tail -n 1)
+        APK_NAME=$(basename "$LATEST_APK")
+        VERSION=$(echo "$APK_NAME" | grep -oP '\d+\.\d+\.\d+\.\d+')
+        echo "LATEST_APK=$LATEST_APK" >> $GITHUB_ENV
+        echo "APK_NAME=$APK_NAME" >> $GITHUB_ENV
+        echo "VERSION=$VERSION" >> $GITHUB_ENV
+
+    # Create Forgejo Release and upload APK
+    - name: Create Release and Upload APK
+      env:
+        TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        API: ${{ github.server_url }}/api/v1/repos/${{ github.repository }}
+        SHA: ${{ github.sha }}
+      run: |
+        BODY=$(node -e 'console.log(JSON.stringify({
+          tag_name: "v" + process.env.VERSION,
+          target_commitish: process.env.SHA,
+          name: "Release v" + process.env.VERSION,
+          body: "This release contains the latest APK version: **v" + process.env.VERSION + "**",
+          draft: false,
+          prerelease: false
+        }))')
+
+        RELEASE=$(curl -sS --fail-with-body -X POST "$API/releases" \
+          -H "Authorization: token $TOKEN" \
+          -H "Content-Type: application/json" \
+          -d "$BODY")
+        RELEASE_ID=$(echo "$RELEASE" | node -e 'let s="";process.stdin.on("data",d=>s+=d).on("end",()=>console.log(JSON.parse(s).id))')
+
+        curl -sS --fail-with-body -X POST "$API/releases/$RELEASE_ID/assets?name=$APK_NAME" \
+          -H "Authorization: token $TOKEN" \
+          -F "attachment=@$LATEST_APK;type=application/vnd.android.package-archive"

.github/workflows/create_release.yml

@@ -1,51 +0,0 @@
-name: Create Release
-
-on:
-  push:
-    paths:
-      - "releases/*.apk"
-
-jobs:
-  create-release:
-    runs-on: ubuntu-latest
-
-    steps:
-    # Checkout repository
-    - name: Checkout Repository
-      uses: actions/checkout@v4
-
-    # Get latest APK file
-    - name: Find Latest APK
-      id: find_apk
-      run: |
-        LATEST_APK=$(ls -t releases/*.apk | head -n 1)
-        APK_NAME=$(basename "$LATEST_APK")
-        VERSION=$(echo "$APK_NAME" | grep -oP '\d+\.\d+\.\d+\.\d+')
-        echo "LATEST_APK=$LATEST_APK" >> $GITHUB_ENV
-        echo "APK_NAME=$APK_NAME" >> $GITHUB_ENV
-        echo "VERSION=$VERSION" >> $GITHUB_ENV
-
-    # Create GitHub Release
-    - name: Create GitHub Release
-      id: create_release
-      uses: actions/create-release@v1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        tag_name: v${{ env.VERSION }}
-        release_name: Release v${{ env.VERSION }}
-        body: |
-          This release contains the latest APK version: **v${{ env.VERSION }}**
-        draft: false
-        prerelease: false
-
-    # Upload APK to GitHub Release
-    - name: Upload APK to Release
-      uses: actions/upload-release-asset@v1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.create_release.outputs.upload_url }}
-        asset_path: ${{ env.LATEST_APK }}
-        asset_name: ${{ env.APK_NAME }}
-        asset_content_type: application/vnd.android.package-archive