chore: pin dependencies and use native TypeScript

packages/ai/scripts/generate-image-models.ts

@@ -1,9 +1,9 @@
-#!/usr/bin/env tsx
+#!/usr/bin/env node
 
 import { writeFileSync } from "fs";
 import { dirname, join } from "path";
 import { fileURLToPath } from "url";
-import type { ImagesModel } from "../src/types.js";
+import type { ImagesModel } from "../src/types.ts";
 
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = dirname(__filename);