Record phases 2-3 done, phase 4 deferred

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017xn8nHw1tw1R6PtiY1eEtw

AGENTS.md

@@ -47,10 +47,13 @@ repo is in PLAN.md's "Backend layout" section.
 
 ## Status
 
-Phase 1 (Skeleton) done 2026-08-24 — the whole pipe works end-to-end
+Phases 1–3 done 2026-08-24 (see PLAN.md's phase list for what each
-against `EchoDriver`: TLS + token auth, SSE with transcript cursors
+verified): the skeleton pipe, the full Claude driver (streaming, tools,
-surviving restarts, spawn/message/question/delete from the app. Next:
+permission + AskUserQuestion cards, steering, interrupt, `--resume`
-phase 2 (Claude driver); phases are in PLAN.md.
+crash recovery, images both ways), and the usage screen. Phase 4
+(pi/llama.cpp) is deferred — not testable in this VM. Next: phase 5
+(SSH; needs a decision on how to test — no keys in `~/.ssh` here) and
+real-phone/WireGuard bring-up, which is operational rather than code.
 
 ## Checking your work
 

PLAN.md

@@ -408,9 +408,13 @@ window just fills.
    Attachments/files were re-homed under `/sessions/:id/…` (table above)
    so their lifecycle is the session directory's — delete stays the
    complete path out.
-3. **Usage screen.**
+3. **Usage screen** — *done 2026-08-24.* The undocumented endpoint's
+   `limits[]` array parsed defensively into labeled window bars; cached
+   behind the ≥180 s minimum with no background polling.
 4. **llama.cpp** — LlamaServerManager (local), PiDriver, model change,
-   compaction controls.
+   compaction controls. *Deferred (2026-08-24): pi/llama-server aren't set
+   up in this VM, so this phase isn't testable here — Claude first; the
+   driver seam is ready when it is.*
 5. **SSH** — host config, remote spawn for both kinds, remote llama-server
    with port forward, attachment shipping.
 6. **Polish** — reconnect edges, notification when a session awaits an answer