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/G0017/spec.md

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+# 1. Goal
+Show the effort of each project. A report and an OData service read the effort,
+so the calculation must be in the database, in a CDS view.
+
+# 2. Open questions
+None.
+
+# 3. Context
+- Table {{P}}PROJ (project), package $TMP. Key: PROJ_ID (CHAR 10).
+  Fields: PROJ_NAME (CHAR 30), BUDGET (DEC 15,2).
+- Table {{P}}ASGN (project assignment), package $TMP. Key: PROJ_ID (CHAR 10),
+  EMP_ID (CHAR 10). Fields: WORK_HOURS (INT4, the hours of the assignment),
+  RATE (DEC 15,2, cost of one hour), STATUS (CHAR 1).
+
+# 4. Contract
+- Create the CDS view entity {{P}}I_PROJ_EFFORT in package $TMP.
+- Elements, with these names: PROJ_ID (key), PROJ_NAME, ASSIGN_COUNT,
+  TOTAL_HOURS, TOTAL_COST, OVER_BUDGET.
+- No authorization check (#NOT_REQUIRED).
+
+# 5. Business rules
+1. Show one row for each project that has at least one active assignment.
+   An assignment is active when its STATUS is 'A'. An assignment with
+   another status is not active. A project without active assignments does
+   not appear in the view.
+2. ASSIGN_COUNT is the number of active assignments of the project.
+3. TOTAL_HOURS is the sum of WORK_HOURS of the active assignments of the
+   project.
+4. TOTAL_COST is the sum of WORK_HOURS multiplied by RATE of the active
+   assignments of the project, with 2 decimals.
+5. OVER_BUDGET is 'X' when TOTAL_COST is greater than the BUDGET of the
+   project. Otherwise OVER_BUDGET is 'N'.
+
+# 6. Constraints
+- Release target: 7.58.
+- Coding standards: Clean ABAP.
+- Out of scope: do not change {{P}}PROJ and {{P}}ASGN.
+
+# 7. Acceptance
+- The view is active and has no syntax error.
+- The hidden tests pass.
+- Write ABAP Unit tests with CL_CDS_TEST_ENVIRONMENT in a global test class.