docs: update TODO and ROADMAP for 2026-04-29 session

Mark completed: email_send + allowlist UI, model inline edit, cross-session
search. Remove completed items from active lists (distill review, model edit,
session search). Update ROADMAP Phase 3 tool suite line and last-updated date.
Remove resolved Unsloth entry from Deferred.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

documentation/ROADMAP.md

@@ -1,7 +1,7 @@
 # Cortex — Roadmap
 
 > Phases and priorities. For active tasks see `TODO__Agents.md`.
-> Last updated: 2026-04-03
+> Last updated: 2026-04-29
 
 ---
 
@@ -32,9 +32,9 @@
 
 ## Phase 3 — Intelligence Layer (In Progress)
 - ✅ Gemini API orchestrator (tool loop → Claude responder)
-- ✅ Tool suite: web search, AE Journal read/write, tasks, scratch, reminders, cron, system
-- ✅ Agent mode in UI (async job, poll for result)
-- ✅ Local LLM backend (Open WebUI/Ollama, per-user multi-model config)
+- ✅ Tool suite: web search, AE Journal read/write, tasks, scratch, reminders, cron, system, email_send (+ per-user allowlist), nc_talk_send
+- ✅ Agent mode in UI (async job, poll for result); role-based tool access + confirmation gate
+- ✅ Local LLM backend (Open WebUI/Ollama, per-user multi-model config); inline model edit in registry UI
 - ✅ Proactive cron (`message` / `brief` job types → NC Talk)
 - ✅ Session search (full-text across past session logs)
 - ✅ Distill notifications (NC Talk after mid/long runs)
@@ -64,7 +64,6 @@
 ---
 
 ## Deferred / Watching
-- **Unsloth Gemma 4 GGUFs** — blocked on Ollama v0.20.1 (llama.cpp GGUF metadata issue); switch `agent-support-gemma-*` aliases to Unsloth Q4_K_M when ready
 - **Speculative decoding** — llama.cpp supports it (E4B + E2B draft ≈ 2x speed); Ollama does not yet
 - **RAG via Open WebUI** — feed Nextcloud docs into local knowledge collections; possible complement to AE Journals search
 - **Multi-host local models** — per-user config already supports multiple hosts; routing logic TBD