release(v4.9.7): opencode 2.x Linux follow-up (Issue #60, PR #62) - archive the review reports, bump the lockstep version

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VCgu9Fa9iT7TbJUSzdq4Ff

.agents/reports/planner-reviewer-codex-01/report-68ebbff1.identity.json

@@ -0,0 +1,14 @@
+{
+  "loop_id": "loop-20261019T015801Z-05463c",
+  "base_sha": "1d7b7dab58a10fe86fd747b7290d47674ca93230",
+  "head_sha": "6a37c0019baa31ee28b32a086e57b4c8239413c4",
+  "tree_sha": "87013e7ef7f5239f1bf6ea38a2cbda214257be3c",
+  "review_commit": "6a37c0019baa31ee28b32a086e57b4c8239413c4",
+  "reviewer": "planner-reviewer-codex-01",
+  "job_id": "68ebbff1",
+  "verdict": "PASS",
+  "transport": "herdr",
+  "evidence": "review-tree",
+  "isolation": "worktree",
+  "verified_at": "2026-10-19T02:37:22Z"
+}