fix(smartconfig): migrate project metadata and config handling to .smartconfig.json

ts/aidocs_classes/description.ts

@@ -28,7 +28,7 @@ You create project descriptions and keywords for npm packages.
 You have access to filesystem tools to explore the project.
 
 IMPORTANT RULES:
-- Only READ files (package.json, npmextra.json, source files in ts/)
+- Only READ files (package.json, .smartconfig.json, source files in ts/)
 - Do NOT write, delete, or modify any files
 - Your final response must be valid JSON only
 - Description must be a clear, concise one-sentence summary
@@ -43,7 +43,7 @@ PROJECT DIRECTORY: ${this.projectDir}
 Use the filesystem tools to explore the project and understand what it does:
 1. First, use list_directory to see the project structure
 2. Read package.json to understand the package name and current description
-3. Read npmextra.json if it exists for additional metadata
+3. Read .smartconfig.json if it exists for additional metadata
 4. Read key source files in ts/ directory to understand the implementation
 
 Then generate a description and keywords based on your exploration.
@@ -83,8 +83,8 @@ Don't wrap the JSON in \`\`\`json\`\`\` - just return the raw JSON object.
     const smartconfigJson = files.smartfilesNpmextraJSON;
     const smartconfigJsonContent = JSON.parse(smartconfigJson.contents.toString());
 
-    smartconfigJsonContent['@git.zone/cli'].module.description = resultObject.description;
-    smartconfigJsonContent['@git.zone/cli'].module.keywords = resultObject.keywords;
+    smartconfigJsonContent['gitzone'].module.description = resultObject.description;
+    smartconfigJsonContent['gitzone'].module.keywords = resultObject.keywords;
 
     smartconfigJson.contents = Buffer.from(JSON.stringify(smartconfigJsonContent, null, 2));
     await smartconfigJson.write();