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/G0018/reference/i_order.ddls.asddls

@@ -0,0 +1,15 @@
+@AccessControl.authorizationCheck: #NOT_REQUIRED
+@EndUserText.label: 'Open orders with customer data'
+define view entity {{P}}I_ORDER
+  as select from {{p}}ord as ord
+    association [0..1] to {{p}}cust as _Customer
+      on $projection.cust_id = _Customer.cust_id
+{
+  key ord.order_id,
+      ord.cust_id,
+      ord.order_date,
+      _Customer.cust_name as customer_name,
+      _Customer.country   as country,
+      _Customer
+}
+where ord.status = 'O'