docs: update meta files for dexter_changes bug fix session

TODO.md

@@ -7,8 +7,11 @@
 - [ ] **Multi-machine real-world testing** -- Test bterminal-relay with 2 machines.
 - [ ] **Multi-machine TLS/certificate pinning** -- TLS support for bterminal-relay + certificate pinning in RemoteManager.
 - [ ] **Agent Teams real-world testing** -- Env var whitelist fix done. 3 test sessions ran ($1.10, $0.69, $1.70) but model didn't spawn subagents — needs complex multi-part prompts to trigger delegation. Test with CLAUDE_CODE_EXPERIMENTAL_AGENT_TEAMS=1.
+- [ ] **Brand Dexter's new types** -- GroupAgentConfig, btmsg interfaces still use plain string IDs. Apply SessionId/ProjectId branded types when next touching those files.
+
 ## Completed
 
+- [x] **Integrate dexter_changes + fix 5 critical bugs** -- Merged multi-agent orchestration branch. Fixed: btmsg.rs column index mismatch (positional→named), btmsg-bridge.ts camelCase mismatch, GroupAgentsPanel stopPropagation, ArchitectureTab PlantUML encoding, TestingTab Tauri 2.x asset URL. Added WAL mode + busy_timeout to btmsg/bttask SQLite. | Done: 2026-03-11
 - [x] **SOLID Phase 3 — Primitive obsession** -- Branded types SessionId/ProjectId in types/ids.ts. Applied to ~130 sites: Map/Set keys in conflicts.svelte.ts (4 maps, 12 functions), health.svelte.ts (2 maps, 10 functions), session-persistence.ts (3 maps, 6 functions), auto-anchoring.ts, agent-dispatcher.ts. Boundary branding at sidecar entry. Deferred: Svelte props (75), IPC interfaces, Rust newtypes. 293 vitest + 49 cargo tests. | Done: 2026-03-11
 - [x] **SOLID Phase 2 — agent-dispatcher.ts split** -- 496→260 lines. Extracted 4 modules: utils/worktree-detection.ts (pure function, 5 tests), utils/session-persistence.ts (session maps + persist), utils/auto-anchoring.ts (compaction anchor), utils/subagent-router.ts (spawn + route). Dispatcher is thin coordinator. 286 vitest + 49 cargo tests. | Done: 2026-03-11
 - [x] **SOLID Phase 2 — session.rs split** -- 1008→7 sub-modules under session/ directory (mod.rs, sessions.rs, layout.rs, settings.rs, ssh.rs, agents.rs, metrics.rs, anchors.rs). pub(in crate::session) conn visibility. 21 new cargo tests. 49 cargo tests total. | Done: 2026-03-11
@@ -18,5 +21,3 @@
 - [x] **Add Codex/Ollama provider runners** -- Full provider stack for both: ProviderMeta constants, message adapters (codex-messages.ts, ollama-messages.ts), sidecar runners (codex-runner.ts uses @openai/codex-sdk dynamic import, ollama-runner.ts uses direct HTTP). 30 new tests, 256 vitest total. | Done: 2026-03-11
 - [x] **Worktree isolation per project (S-1 Phase 3)** -- UI toggle in SettingsTab, spawn with --worktree via sidecar extraArgs, CWD-based worktree detection in agent-dispatcher (matches .claude/.codex/.cursor patterns). 8 files, +125 lines. 226 vitest + 42 cargo tests. | Done: 2026-03-11
 - [x] **S-2 — Session Anchors + Configurable Budget** -- Preserves important turns through compaction chains. Auto-anchors first 3 turns (observation-masked — reasoning preserved in full per research). Configurable budget via AnchorBudgetScale slider (Small=2K, Medium=6K, Large=12K, Full=20K) in SettingsTab per-project. Manual pin, promote/demote in ContextTab. Re-injection via system_prompt. 219 vitest + 42 cargo tests. | Done: 2026-03-11
-- [x] **Agent provider adapter pattern** -- Multi-provider support (Claude, Codex, Ollama) via 3-phase adapter pattern. Core abstraction, Settings UI, Sidecar routing. 5 new files, 4 renames, 20+ modified. 202 vitest + 42 cargo tests. | Done: 2026-03-11
-- [x] **Files tab PDF viewer + CSV table** -- PdfViewer.svelte (pdfjs-dist 5.5.207, canvas multi-page, zoom 0.5x–3x, HiDPI). CsvTable.svelte (RFC 4180 parser, delimiter auto-detect, sortable columns, sticky header). | Done: 2026-03-11