Update documentation and release workflow: Add instructions for play-store.json and enhance deployment script

Author: atick-faisal

.github/workflows/Release.yaml

@@ -70,7 +70,11 @@ jobs:
           files: app/build/outputs/apk/release/*.apk
 
       - name: Upload to Play Store
-        run: bundle exec fastlane android deploy
+        run: |
+          echo "${PLAY_STORE_JSON// /}" | base64 --decode > fastlane/play-store.json
+          bundle exec fastlane android deploy
+        env:
+          PLAY_STORE_JSON: ${{ secrets.PLAY_STORE_JSON }}
 
 # https://github.com/softprops/action-gh-release/issues/236
 permissions:

docs/github.md

@@ -57,10 +57,15 @@ Before you can use the release workflow, you need to set up the following GitHub
 	keyAlias=your-key-alias
 	keyPassword=your-key-password
 	```
+ 
+4. `PLAY_STORE_JSON`: Base64 encoded content of your `play-store.json` file
+	```bash
+	base64 -i play-store.json | tr -d '\n'
+	```
 
 > [!WARNING]
-> Never commit your keystore file, keystore properties, or google-services.json directly to the
-> repository.
+> Never commit your keystore file, keystore properties, google-services.json or play-store.json
+> directly to the repository.
 
 ### Creating a Release