feat: standardize mcp server names (#27)

Author: averikitsch

gemini-extension.json

@@ -3,15 +3,15 @@
   "version": "0.1.0",
   "description": "Create, connect, and interact with a Cloud SQL for PostgreSQL database and data.",
   "mcpServers": {
-    "Cloud SQL for PostgreSQL Admin": {
+    "cloud_sql_postgresql_admin": {
       "command": "${extensionPath}${/}toolbox",
       "args": [
         "--prebuilt",
         "cloud-sql-postgres-admin",
         "--stdio"
       ]
     },
-    "Cloud SQL for PostgreSQL": {
+    "cloud_sql_postgresql": {
       "command": "${extensionPath}${/}toolbox",
       "args": [
         "--prebuilt",
@@ -27,4 +27,4 @@
     }
   },
   "contextFileName": "CLOUD-SQL-POSTGRESQL.md"
-}
+}