Initial Android CI project with Gitea Actions

gradlew

@@ -0,0 +1,13 @@
+#!/bin/bash
+# Gradle Wrapper Script (Simplified for CI)
+# In production, use: gradle wrapper
+
+GRADLE_VERSION="8.2"
+GRADLE_HOME="${GRADLE_HOME:-/opt/gradle}"
+
+if [ ! -d "$GRADLE_HOME" ]; then
+    echo "Gradle not found, using system gradle..."
+    exec gradle "$@"
+fi
+
+exec "$GRADLE_HOME/bin/gradle" "$@"