Rename src/main/resources/application.properties.txt to src/main/resources/application.properties

src/main/resources/{application.properties.txt → application.properties}

@@ -4,7 +4,7 @@ spring.application.name=p1
 server.port=8080
 
 # Gemini AI Configuration
-gemini.api.key=${GEMINI_API_KEY:YOUR_KEY}
+gemini.api.key=${GEMINI_API_KEY:}
 gemini.api.base-url=https://generativelanguage.googleapis.com/v1beta/models
 gemini.api.model=gemini-2.5-flash
 gemini.api.timeout=30000