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

docs/testing.md

@@ -5,14 +5,17 @@ This document describes the test setup, the run commands, and the known gaps.
 ## Unit tests
 
 The pure daemon logic has unit tests. The tests cover the ring buffers, the mention helpers, the
-command parser, the trust check, and the pacing range.
+command parser, the poll parser, the trust helpers, the context assembly, the redaction, and the
+pacing range. The cache tests cover merge, dedupe, trimming, and eviction.
 
 ```sh
 cd poc
 pnpm test:comm
+pnpm test:cache
 ```
 
-The file is `poc/src/test-communication.ts`. The tests do not need Discord or Vesktop.
+The files are `poc/src/test-communication.ts` and `poc/src/test-cache.ts`. The tests do not need
+Discord or Vesktop.
 
 ## Type checks
 
@@ -49,6 +52,10 @@ VESKSLOP_SOCKET=/tmp/vesktop-puppet-mock.sock TEST_TRIGGER_CONTENT="whitelist li
 Expected result: the daemon log shows one trusted entry with the parsed command. The mock log shows
 the reply (`message.send`). The reply wait is inside the 500 to 2800 ms window.
 
+The mock also covers tiers, continuation, polls, reactions, and the action log. Set config values
+with `set_puppet_config` before a test. Inject a reaction with
+`TEST_TRIGGER_REACTION=1 TEST_REACTION_MESSAGE_ID=msg-1 TEST_REACTION_EMOJI="1️⃣" pnpm test:trigger`.
+
 ## CDP probe
 
 The probe checks the CDP fallback transport. Start the client with
@@ -89,7 +96,7 @@ Notes:
 
 - `VENCORD_USER_DATA_DIR` pins the Electron profile. The profile holds the client session.
 - Write `{"firstLaunch": false}` to `<DATA_DIR>/state.json` before the first start. This step skips
-  the first-launch window. The `VESKSLOP_HEADLESS=1` flag does the same job when it is in the tree.
+  the first-launch window. The `VESKSLOP_HEADLESS=1` flag does the same job.
 - The container needs `libasound.so.2` for Electron. Extract the library locally when the system
   package is not available.
 
@@ -120,5 +127,7 @@ The CDP transport was verified earlier with the same checks.
 | Gap | Effect |
 | --- | --- |
 | Live trigger tests need an incoming message. | Use the mock core, or send from zzib's account. |
+| `reaction.add` and the message ID return are mock-verified only. | Confirm Discord's internal `addReaction` lookup on the first live run. |
+| Polls and other chat commands are mock-verified only. | Run them on the live client. |
 | `message.read` is cache-only. | A channel that the client never opened returns zero messages. |
-| Voice, audio, and video are not started. | No test coverage. |
+| Voice, audio, and video are not started. | No coverage. |