Update CLI scripts to enhance functionality and error handling. Change shebang in cli-ink.js for improved compatibility with TypeScript. Modify websearch.js to utilize EXA_API_KEY from environment variables, adding error handling for missing keys. Refactor wget.js to use ES module syntax and improve filename generation for downloaded content.

scripts/register-jsx-loader.mjs

@@ -0,0 +1,9 @@
+// Registers our custom JSX ESM loader using Node's stable register() API
+import { register } from 'node:module';
+import { pathToFileURL } from 'node:url';
+
+// Resolve relative to project root cwd
+register('./scripts/jsx-loader.mjs', pathToFileURL('./'));
+
+
+