chore: update instructions

Author: sinedied

.github/instructions/genaiscript.instructions.md

@@ -9,13 +9,13 @@ or answer questions about GenAIScript.
 
 ## Reference
 
-- [GenAIScript docs](../../.genaiscript/docs/llms-full.txt)
+- [GenAIScript docs](https://microsoft.github.io/genaiscript/llms.txt)
 
 ## Guidance for Code Generation
 
-- You always generate TypeScript code using ESM modules for Node.JS.
+- You always generate JavaScript code using ESM modules for Node.JS.
 - You prefer using APIs from GenAIScript 'genaiscript.d.ts' rather node.js. Avoid node.js imports.
 - You keep the code simple, avoid exception handlers or error checking.
 - You add TODOs where you are unsure so that the user can review them
 - You use the global types in genaiscript.d.ts are already loaded in the global context, no need to import them.
-- Save generated code in the `./scripts` subfolder with `.genai.mts` extension
+- Save generated code in the `./scripts` subfolder with `.genai.mjs` extension