Add follow-up issue guidance

manifest.json

@@ -1,6 +1,6 @@
 {
   "name": "codex-agent-repository-kit",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "Universal repository baseline for Codex-assisted projects.",
   "agentResponsibilities": [
     "Read manifest.json before copying files.",
@@ -14,6 +14,7 @@
     "Update README.md whenever blueprint.md or blueprint.json changes.",
     "Update docs/security-review.md during release-readiness work.",
     "Update docs/release-checklist.md when release behavior changes.",
+    "Create focused tracker issues for real follow-up work that is outside the current scope or independently parallelizable, and use docs/agent-handoff.md when no issue tracker is available.",
     "Add or preserve non-destructive scheduled repository cleanup checks for active projects.",
     "Add or preserve dependency, release dry-run, and template compliance checks when they fit the project.",
     "Run git diff --check before finishing.",