fix: remove test artifact from op-session.sh

session(force-test-20260314): force-closed session

session(autocommit-test-20260314): test auto-commit on session close

fix: address Codex P0/P1 findings on v4.1

feat: OP Mode v4.1 — hardening + accountability

feat(op-mode): v3.3.2 — URL Router debrief step replaces hard STOP

fix(op-mode): URL Router uses oEmbed for metadata extraction

feat(op-mode): v3.3.2 — multi-notebook sourcing + Pinecone cross-ref

feat(op-mode): v3.3.2 — URL Router analyze-first flow

feat(op-mode): v3.3.1 — URL Router (0.0a) + Capability Assessment (0.0c)

feat(op-mode): v3.3.0 — Personal AI OS integration

fix: version bump README 2.1.0 → 3.2.0 + add security hardening doc

feat(op-mode): v3.2.0 — Knowledge Asset Check (Phase 1.4)

chore: make install.sh executable

fix: Update agent-browser package name in docs