feat: Add logging for CONFIGFILE path in gitExtension function

This commit adds a new console log statement to display the CONFIGFILE path within the gitExtension function. This provides additional information for debugging and tracking the configuration file being used.

Author: ryota-murakami

index.js

@@ -245,6 +245,7 @@ const gitExtension = (_args) => {
       )
       console.log(`   model: ${model}`)
       console.log(`    lang: ${language}`)
+      console.log(`    path: ${CONFIG_FILE}`)
     })
 
   // Handle invalid commands