Docs pass: refresh statuses, add resume checklist, poll and log decisions

poc/README.md

@@ -20,6 +20,7 @@ pnpm install
 | `pnpm test:trigger` | Inject a trigger event into the mock core. |
 | `pnpm poc:dm` | Send one test DM to zzib. |
 | `pnpm test:comm` | Run the unit tests for the pure logic. |
+| `pnpm test:cache` | Run the unit tests for the message cache. |
 | `pnpm cdp:probe` | Check CDP access and event delivery. |
 | `pnpm cdp:dispatch` | Run one CDP expression in the client. |
 | `pnpm check` | Type check the daemon code. |
@@ -49,9 +50,13 @@ The only permitted live-send target is user zzib. See
 - QR login works end-to-end. The token came from a phone scan.
 - The core bridge works live. `get_state` returned the real account and 7 guilds. `send_dm` reached
   zzib. A synthetic owner message reached the daemon log with the command parsed.
-- The mock path works. The daemon handles state, sends, commands, and the two log buckets.
+- The mock path works. The daemon handles state, sends, commands, tiers, continuation, polls,
+  context, and the action log.
 - Pacing stayed inside the 500 to 2800 ms window.
 
+Open live item: `reaction.add` and the message ID return are mock-verified only. The first live run
+must confirm Discord's internal `addReaction` lookup.
+
 ## Findings
 
 - Official `discord.js` is bot-only. It fails at login with a user token. The popular selfbot fork