docs(context): require fresh implementation sessions

WIP.md

@@ -55,16 +55,24 @@ Started: `2026-03-12`
 - [x] Headless non-interactive Gog execution works via the stored local env.
 - [x] Direct real Gmail draft create test succeeded.
 - [x] Direct real Gmail draft delete test succeeded.
+- [x] Real n8n-routed Gmail draft test succeeded end-to-end (queue → approve via bridge → verify → delete).
+  - approval id: `approval-mmnvjcak-qcuhbzqd`
+  - draft id: `r348335896293726096`
+  - subject: `[zap n8n e2e] Gmail draft test 20260312T194153Z`
+- [x] Real n8n-routed Calendar event test succeeded end-to-end (queue → approve via bridge → verify → delete).
+  - approval id: `approval-mmnvjyo5-uezhcw84`
+  - event id: `il3ojkfnsnq3uhlepvrmaklpq4`
+  - title: `[zap n8n e2e] Calendar test 20260312T194222Z`
 
 ## What is left
 
 ### Highest priority: prove the bridge with real Google writes
-- [ ] Real end-to-end Gmail draft via n8n path:
+- [x] Real end-to-end Gmail draft via n8n path:
   1. queue `send_email_draft`
   2. approve via `resolve-approval-with-gog.py`
   3. verify draft exists in Gmail
   4. delete the test draft
-- [ ] Real end-to-end Calendar event via n8n path:
+- [x] Real end-to-end Calendar event via n8n path:
   1. queue `create_calendar_event`
   2. approve via bridge
   3. verify event exists in Calendar
@@ -95,9 +103,17 @@ Started: `2026-03-12`
 
 ## Current recommendation
 Next action should be:
-1. real n8n-routed Gmail draft test
-2. real n8n-routed Calendar event test
-3. add delete/update/list verbs after those pass
+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
+
+## 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
 
 ## Relevant files
 - `skills/n8n-webhook/assets/openclaw-action.workflow.json`