docs(n8n): re-verify fresh-session gmail/calendar approval flows

WIP.md

@@ -106,14 +106,30 @@ Next action should be:
 1. add `delete_email_draft` and `list_email_drafts`
 2. add `update_calendar_event`, `delete_calendar_event`, and `list_upcoming_events`
 3. decide approval defaults for each new Google action
+4. add a compact operator test playbook for repeated proof runs
+
+## Fresh-session proof refresh (2026-03-12 19:44Z)
+- Re-ran both target proofs through the real approval-routed path in a clean implementation session.
+- Gmail draft flow:
+  - approval id: `approval-mmnvn4t2-w2rjlwz2`
+  - draft id: `r-3319106208870238577`
+  - subject: `[zap n8n e2e] Gmail draft test 20260312T194450Z`
+  - verified via `gog gmail drafts get`
+  - cleaned via `gog gmail drafts delete --force`
+- Calendar flow:
+  - approval id: `approval-mmnvn6i8-e9eq8gdf`
+  - event id: `m7prri8vk2opuo6loq3qgtvsv4`
+  - title: `[zap n8n e2e] Calendar test 20260312T194450Z`
+  - verified via `gog calendar get primary <eventId>`
+  - cleaned via `gog calendar delete primary <eventId> --force`
 
 ## Next-session handoff
 For the next fresh implementation session, start from `HANDOFF.md` + `WIP.md` rather than from old chat context.
 
 Immediate target:
-- prove the real approval-routed Gmail and Calendar paths end-to-end
-- clean up the created artifacts after verification
-- then refresh WIP/memory/tasks and commit
+- implement at least one new Gmail action and one new Calendar action
+- verify through the same approval+bridge flow
+- refresh WIP/memory/tasks and commit
 
 ## Relevant files
 - `skills/n8n-webhook/assets/openclaw-action.workflow.json`