Generator: pilot analysis and fixes; G0002-G0021 tasks; handover notes merged

- Static bundle checks (name length, seed type, reserved words, contract test classes,
  testclasses_file), local abaplint parser check before SAP, max_tokens, robust JSON parse
- Runner: G2 for CDS views with parameters, contract_check detail in report
- G0020 and G0013 fixed by review and revalidated (oracle 100, null 0)
- Pilot results in docs/faz1-tasarim.md 11e; handover notes merged into CLAUDE.md and docs

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

harness/pilot.py

@@ -14,25 +14,33 @@ PLAN = [
     ("PROG", "B"), ("PROG", "B"), ("PROG", "E"),
     ("DDLS", "B"), ("DDLS", "B"), ("DDLS", "B"), ("DDLS", "B"), ("DDLS", "B"),
 ]
+# hard batch after the pilot: the types that failed in the pilot (2026-10-03)
+HARD = [("CLAS", "D", None), ("CLAS", "E", "legacy price or freight calculation with packed numbers"),
+        ("DDLS", "B", "view with input parameters"), ("DDLS", "B", "UNION of two tables with a literal source element"),
+        ("FUNC", "A", None)]
 DDLS_TOPICS = ["join of two tables and a calculated element", "association and path expression",
                "aggregation with CASE and GROUP BY", "view with input parameters",
                "UNION of two tables with a literal source element"]
 
 
 def main():
+    """python3 -m harness.pilot FIRST_ID [hard RUN_BASE]"""
     load_env(os.path.join(ROOT, ".env"))
     first = int(sys.argv[1]) if len(sys.argv) > 1 else 2
+    hard = len(sys.argv) > 2 and sys.argv[2] == "hard"
+    run_base = int(sys.argv[3]) if len(sys.argv) > 3 else 1100
+    name = "hard" if hard else "pilot"
+    plan = HARD if hard else [(o, c, None) for o, c in PLAN]
     results = []
     d = 0
-    for k, (otype, cat) in enumerate(PLAN):
+    for k, (otype, cat, topic) in enumerate(plan):
         tid = f"G{first + k:04d}"
-        topic = None
-        if otype == "DDLS":
+        if otype == "DDLS" and not hard:
             topic, d = DDLS_TOPICS[d], d + 1
         try:
             log = generate(tid, "eval", otype, cat, 2, "deepseek-v4.1-flash:cloud",
                            os.environ.get("LLM_BASE_URL", "http://127.0.0.1:11434/v1"),
-                           1100 + 10 * k, topic)
+                           run_base + 10 * k, topic)
         except BudgetExceeded as e:
             print("BUDGET", e, flush=True)
             break
@@ -41,7 +49,7 @@ def main():
         log["spent_total"] = spent()
         results.append(log)
         print(json.dumps(log), flush=True)
-        json.dump(results, open(os.path.join(ROOT, "runs", "gen", "pilot.json"), "w"), indent=1)
+        json.dump(results, open(os.path.join(ROOT, "runs", "gen", f"{name}.json"), "w"), indent=1)
 
 
 if __name__ == "__main__":