cheia API se ia din .env

Loader pe stdlib (fara python-dotenv): mediul are prioritate, altfel .env de
langa script. .env e in .gitignore, .env.example e sablonul versionat.

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

typesafe_test.py

@@ -1,10 +1,25 @@
 # Test TypeSafe System One - stdlib, fara dependinte.
-# Rulare:  set TYPESAFE_API_KEY=...   apoi:  python typesafe_test.py
-import json, os, sys, urllib.request
+# Rulare:  pune cheia in .env  apoi:  python typesafe_test.py
+import io, json, os, sys, urllib.request
 
-KEY = os.environ.get("TYPESAFE_API_KEY")
-if not KEY:
-    sys.exit("Lipseste TYPESAFE_API_KEY in mediu.")
+
+def cheie():
+    """Din mediu daca e setata, altfel din .env de langa script."""
+    k = os.environ.get("TYPESAFE_API_KEY")
+    if k:
+        return k
+    env = os.path.join(os.path.dirname(os.path.abspath(__file__)), ".env")
+    if os.path.exists(env):
+        for linie in io.open(env, encoding="utf-8"):
+            linie = linie.strip()
+            if linie.startswith("TYPESAFE_API_KEY="):
+                return linie.split("=", 1)[1].strip().strip("'\"")
+    return None
+
+
+KEY = cheie()
+if not KEY or KEY == "pune_cheia_aici":
+    sys.exit("Lipseste cheia: pune-o in .env (TYPESAFE_API_KEY=...) sau in mediu.")
 
 # state = ce vede modelul. Aici: o linie de factura de furnizor + candidatii scosi "din Oracle".
 payload = {