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>

tasks_gen/eval/G0011/reference/repl_calc.func.abap

@@ -0,0 +1,24 @@
+FUNCTION {{p}}repl_calc
+  IMPORTING
+    iv_stock         TYPE decfloat34
+    iv_reorder_point TYPE decfloat34
+    iv_target_stock  TYPE decfloat34
+    iv_pack_size     TYPE decfloat34
+    iv_min_qty       TYPE decfloat34
+  EXPORTING
+    ev_qty           TYPE decfloat34
+  EXCEPTIONS
+    invalid_pack_size.
+
+  IF iv_pack_size <= 0.
+    RAISE invalid_pack_size.
+  ENDIF.
+
+  ev_qty = NEW {{p}}cl_repl( )->calculate(
+             iv_stock         = iv_stock
+             iv_reorder_point = iv_reorder_point
+             iv_target_stock  = iv_target_stock
+             iv_pack_size     = iv_pack_size
+             iv_min_qty       = iv_min_qty ).
+
+ENDFUNCTION.