feat: add opentui interface for opencode

- Add comprehensive TUI interface with React Ink components
- Implement session management, model selection, and command dialogs
- Add theme system with customizable colors and styling
- Integrate with existing opencode server and SDK
- Add todo management and file browsing capabilities
- Include proper TypeScript support and error handling

packages/sdk/js/script/generate.ts

@@ -10,6 +10,8 @@ import { createClient } from "@hey-api/openapi-ts"
 
 await $`bun dev generate > ${dir}/openapi.json`.cwd(path.resolve(dir, "../../opencode"))
 
+await $`rm -rf src/gen`
+
 await createClient({
   input: "./openapi.json",
   output: {