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.md

@@ -0,0 +1,21 @@
+> ## 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.
+
+# Client SDKs
+
+> Install a TypeSafe client SDK and use typed questions and answers in your application.
+
+Our client SDKs provide typed questions and answers for the TypeSafe API and handle retries automatically with their default retry policy.
+
+Choose a client SDK for installation instructions, examples, and API details.
+
+<Card title="Python" href="/sdk/python">
+  Install the Python client SDK and make your first request.
+</Card>
+
+<Card title="JavaScript / TypeScript" href="/sdk/javascript">
+  Install the JavaScript client SDK and make your first typed request.
+</Card>
+
+You can also call the [HTTP API](/api) directly from any language.