trellis2-official-task-contract 采用官方 Trellis 执行合同

.trellis/tasks/05-26-trellis1-pilot/design.md

@@ -0,0 +1,6 @@
+# TRELLIS1 Pilot Design
+
+TRELLIS1 proved Trellis could be introduced without changing OA business code.
+Its original design intentionally bound a Trellis task to Issue CSV evidence.
+TRELLIS2 supersedes that dual-track rule and keeps this task as historical
+migration evidence.

.trellis/tasks/05-26-trellis1-pilot/prd.md

@@ -27,3 +27,8 @@ binding to Issue CSV and project documentation.
 - The task contains issue binding and redacted scope.
 - `implement.jsonl` and `check.jsonl` include real spec context entries.
 - Trellis governance check passes.
+
+## Test Plan
+
+- `python3 ./.trellis/scripts/task.py validate 05-26-trellis1-pilot`
+- `node scripts/qa/check-trellis-governance.mjs`