feat: update release pipeline to use beta track for public testing (#114)

* feat: update release pipeline to use beta track for public testing

- Changed default Play Store track from 'internal' to 'beta'
- Changed default release status from 'draft' to 'completed' for automatic publishing
- Updated release notes format to be more user-friendly for beta testers
- Added beta testing information to Play Store upload summary
- Enhanced Chinese and English release notes with better formatting

This allows releases to be automatically published to the public beta track
on Google Play, making it easier for users to test new versions.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

* fix: correct sed pattern matching in release notes formatting

Fixed sed patterns to properly match git log output that already includes bullet points.
Changed from 's/^fix:/' to 's/^• fix:/' to match the actual format.

This ensures commit message prefixes are correctly replaced with user-friendly labels.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

---------

Co-authored-by: Claude <[email protected]>

Author: graycreate

.github/workflows/release.yml

@@ -16,7 +16,7 @@ on:
         description: 'Play Store release track'
         required: false
         type: choice
-        default: 'internal'
+        default: 'beta'
         options:
           - internal
           - alpha
@@ -465,9 +465,9 @@ jobs:
           TRACK="${{ github.event.inputs.track }}"
           STATUS="${{ github.event.inputs.status }}"
         else
-          # Default for tag pushes
-          TRACK="internal"
-          STATUS="draft"
+          # Default for tag pushes - use beta (public test track)
+          TRACK="beta"
+          STATUS="completed"
         fi
         echo "track=$TRACK" >> $GITHUB_OUTPUT
         echo "status=$STATUS" >> $GITHUB_OUTPUT
@@ -476,18 +476,28 @@ jobs:
     - name: Create whatsnew directory
       run: |
         mkdir -p whatsnew
-        
-        # Generate release notes
-        echo "Release ${{ needs.prepare.outputs.version }}" > whatsnew/whatsnew-en-US
+
+        # Generate release notes for public test track
+        echo "V2er Beta Release ${{ needs.prepare.outputs.version }}" > whatsnew/whatsnew-en-US
         echo "" >> whatsnew/whatsnew-en-US
-        
-        # Get recent commits
-        git log --pretty=format:"• %s" -5 >> whatsnew/whatsnew-en-US
-        
+        echo "What's new in this beta:" >> whatsnew/whatsnew-en-US
+        echo "" >> whatsnew/whatsnew-en-US
+
+        # Get recent commits formatted for users
+        git log --pretty=format:"• %s" -5 | sed 's/^• fix:/• Fixed:/g' | sed 's/^• feat:/• New:/g' | sed 's/^• chore:/• Updated:/g' >> whatsnew/whatsnew-en-US
+        echo "" >> whatsnew/whatsnew-en-US
+        echo "" >> whatsnew/whatsnew-en-US
+        echo "Thank you for testing! Please report any issues on GitHub." >> whatsnew/whatsnew-en-US
+
         # Chinese version
-        echo "版本 ${{ needs.prepare.outputs.version }}" > whatsnew/whatsnew-zh-CN
+        echo "V2er 测试版 ${{ needs.prepare.outputs.version }}" > whatsnew/whatsnew-zh-CN
+        echo "" >> whatsnew/whatsnew-zh-CN
+        echo "此测试版的新内容：" >> whatsnew/whatsnew-zh-CN
+        echo "" >> whatsnew/whatsnew-zh-CN
+        git log --pretty=format:"• %s" -5 | sed 's/^• fix:/• 修复：/g' | sed 's/^• feat:/• 新增：/g' | sed 's/^• chore:/• 更新：/g' >> whatsnew/whatsnew-zh-CN
+        echo "" >> whatsnew/whatsnew-zh-CN
         echo "" >> whatsnew/whatsnew-zh-CN
-        git log --pretty=format:"• %s" -5 >> whatsnew/whatsnew-zh-CN
+        echo "感谢您的测试！如遇问题请在GitHub上反馈。" >> whatsnew/whatsnew-zh-CN
         
     - name: Upload to Play Store (with debug symbols)
       if: steps.find-files.outputs.symbols_path != ''
@@ -525,6 +535,14 @@ jobs:
         echo "- **Track**: ${{ steps.release-config.outputs.track }}" >> $GITHUB_STEP_SUMMARY
         echo "- **Status**: ${{ steps.release-config.outputs.status }}" >> $GITHUB_STEP_SUMMARY
         echo "- **Package**: me.ghui.v2er" >> $GITHUB_STEP_SUMMARY
+        echo "" >> $GITHUB_STEP_SUMMARY
+
+        if [ "${{ steps.release-config.outputs.track }}" = "beta" ]; then
+          echo "### Beta Testing" >> $GITHUB_STEP_SUMMARY
+          echo "This release is now available for beta testing on Google Play." >> $GITHUB_STEP_SUMMARY
+          echo "Beta testers can install it from: [Google Play Beta](https://play.google.com/store/apps/details?id=me.ghui.v2er)" >> $GITHUB_STEP_SUMMARY
+        fi
+
         echo "" >> $GITHUB_STEP_SUMMARY
         echo "[View in Play Console](https://play.google.com/console/u/0/app/me.ghui.v2er)" >> $GITHUB_STEP_SUMMARY