feat: add Kiro support (#21)

* chore: change license to MIT

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

* feat: add Kiro support

- Add .kiro/steering/ui-ux-pro-max.md with inclusion: manual frontmatter
- Add CLI support for --ai kiro option
- Update README and CLAUDE.md with Kiro docs
- Bump CLI version to 1.3.0

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude <noreply@anthropic.com>

cli/src/types/index.ts

@@ -1,4 +1,4 @@
-export type AIType = 'claude' | 'cursor' | 'windsurf' | 'antigravity' | 'copilot' | 'all';
+export type AIType = 'claude' | 'cursor' | 'windsurf' | 'antigravity' | 'copilot' | 'kiro' | 'all';
 
 export interface Release {
   tag_name: string;
@@ -20,7 +20,7 @@ export interface InstallConfig {
   force?: boolean;
 }
 
-export const AI_TYPES: AIType[] = ['claude', 'cursor', 'windsurf', 'antigravity', 'copilot', 'all'];
+export const AI_TYPES: AIType[] = ['claude', 'cursor', 'windsurf', 'antigravity', 'copilot', 'kiro', 'all'];
 
 export const AI_FOLDERS: Record<Exclude<AIType, 'all'>, string[]> = {
   claude: ['.claude'],
@@ -28,4 +28,5 @@ export const AI_FOLDERS: Record<Exclude<AIType, 'all'>, string[]> = {
   windsurf: ['.windsurf', '.shared'],
   antigravity: ['.agent', '.shared'],
   copilot: ['.github', '.shared'],
+  kiro: ['.kiro', '.shared'],
 };

cli/src/utils/detect.ts

@@ -25,6 +25,9 @@ export function detectAIType(cwd: string = process.cwd()): DetectionResult {
   if (existsSync(join(cwd, '.github'))) {
     detected.push('copilot');
   }
+  if (existsSync(join(cwd, '.kiro'))) {
+    detected.push('kiro');
+  }
 
   // Suggest based on what's detected
   let suggested: AIType | null = null;
@@ -49,6 +52,8 @@ export function getAITypeDescription(aiType: AIType): string {
       return 'Antigravity (.agent/workflows/ + .shared/)';
     case 'copilot':
       return 'GitHub Copilot (.github/prompts/ + .shared/)';
+    case 'kiro':
+      return 'Kiro (.kiro/steering/ + .shared/)';
     case 'all':
       return 'All AI assistants';
   }

cli/src/utils/extract.ts

@@ -39,7 +39,7 @@ export async function copyFolders(
   const copiedFolders: string[] = [];
 
   const foldersToCopy = aiType === 'all'
-    ? ['.claude', '.cursor', '.windsurf', '.agent', '.shared']
+    ? ['.claude', '.cursor', '.windsurf', '.agent', '.github', '.kiro', '.shared']
     : AI_FOLDERS[aiType];
 
   // Deduplicate folders (e.g., .shared might be listed multiple times)