teren de test TypeSafe: docs offline + script de proba

Separat de produsele ROA. docs/ = documentatia oficiala descarcata ca Markdown
(111 pagini), reluabila cu update_docs.sh. typesafe_test.py face un apel cu cate
o intrebare din fiecare tip (choice/noul/score) pe o linie de factura de furnizor.
Cheia API se ia din TYPESAFE_API_KEY, nu se versioneaza.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KHLUSsKP99G6ebv2fFUKQV

docs/sdk/javascript.md

@@ -0,0 +1,42 @@
+> ## Documentation Index
+> Fetch the complete documentation index at: https://docs.typesafe.ai/llms.txt
+> Use this file to discover all available pages before exploring further.
+
+# JavaScript SDK
+
+JavaScript and TypeScript SDK for [TypeSafe AI](https://typesafe.ai).
+
+## Quickstart
+
+Install the SDK (Node.js 20 or newer):
+
+```sh theme={null}
+npm install @typesafe-ai/sdk
+```
+
+Set `TYPESAFE_API_KEY` in your environment, then create and use the client:
+
+```ts theme={null}
+import { choice, TypeSafeClient } from "@typesafe-ai/sdk";
+
+const client = new TypeSafeClient();
+const response = await client.systemOne({
+  state: { document: "I was charged twice. Please fix this ASAP." },
+  questions: {
+    category: choice("What is this ticket about?", {
+      billing: null,
+      technical: null,
+      other: null,
+    }),
+  },
+});
+
+console.log(response.answers.category.choice);
+```
+
+Answer types are inferred from your questions. The package includes ESM, CommonJS, and TypeScript declarations.
+
+## Documentation
+
+Learn what TypeSafe can do in the [TypeSafe docs](https://docs.typesafe.ai/).
+See the SDK's [client](https://github.com/typesafe-ai/typesafe-sdk-js/blob/v0.6.0/src/client.ts) and [types](https://github.com/typesafe-ai/typesafe-sdk-js/blob/v0.6.0/src/types.ts) for API options and defaults.