docs: update meta files for v3 Phases 6-10 completion

.claude/CLAUDE.md

@@ -5,7 +5,7 @@
 - v1 is a single-file Python app (`bterminal.py`). Changes are localized.
 - v2 docs are in `docs/`. Architecture decisions are in `docs/task_plan.md`.
 - v2 Phases 1-7 + multi-machine (A-D) + profiles/skills complete. Extras: SSH, ctx, themes, detached mode, auto-updater, shiki, copy/paste, session resume, drag-resize, session groups, Deno sidecar, Claude profiles, skill discovery.
-- v3 Mission Control MVP (Phases 1-5) implemented: project groups, workspace store, 12 new Workspace components, groups.rs backend, SQLite migrations. 138 vitest + 36 cargo tests.
+- v3 Mission Control (All Phases 1-10 Complete): project groups, workspace store, 12 Workspace components, session continuity, workspace teardown, dead v2 component cleanup. 138 vitest + 36 cargo tests.
 - v3 docs: `docs/v3-task_plan.md`, `docs/v3-findings.md`, `docs/v3-progress.md`.
 - Consult Memora (tag: `bterminal`) before making architectural changes.
 
@@ -33,8 +33,8 @@
 - WebKit2GTK has no WebGL — xterm.js must use Canvas addon explicitly.
 - Agent sessions use `@anthropic-ai/claude-agent-sdk` query() function (migrated from raw CLI spawning due to piped stdio hang bug). SDK handles subprocess management internally. All output goes through the adapter layer (`src/lib/adapters/sdk-messages.ts`) — SDK message format matches CLI stream-json.
 - Sidecar uses a single pre-built bundle (`sidecar/dist/agent-runner.mjs`) that runs on both Deno and Node.js. SidecarCommand struct in sidecar.rs abstracts runtime (Deno preferred for faster startup, Node.js fallback). Communicates with Rust via stdio NDJSON. Claude CLI auto-detected at startup via `findClaudeCli()` — checks ~/.local/bin/claude, ~/.claude/local/claude, /usr/local/bin/claude, /usr/bin/claude, then `which claude`. Path passed to SDK via `pathToClaudeCodeExecutable` option. Agents error immediately if CLI not found. CLAUDE* env var stripping is dual-layer: (1) Rust SidecarManager uses env_clear() + envs(clean_env) to strip all CLAUDE* vars before spawning the sidecar process, (2) JS runner also strips via SDK's `env` option (defense-in-depth). Without this, nesting detection triggers when BTerminal is launched from a Claude Code terminal. Session stop uses AbortController.abort() (not process.kill()). `agent-runner-deno.ts` exists as standalone alternative runner but is NOT used by SidecarManager.
-- AgentPane does NOT stop agents in onDestroy — onDestroy fires on layout remounts, not just explicit close. Stop-on-close is handled by TilingGrid.svelte's onClose handler (checks pane type + session status before calling stopAgent).
+- AgentPane does NOT stop agents in onDestroy — onDestroy fires on layout remounts, not just explicit close. Stop-on-close is handled externally (was TilingGrid in v2, now workspace teardown in v3).
-- Agent dispatcher (`src/lib/agent-dispatcher.ts`) is a singleton that routes sidecar events to the agent store. Also handles subagent pane spawning (SUBAGENT_TOOL_NAMES detection, toolUseToChildPane routing map).
+- Agent dispatcher (`src/lib/agent-dispatcher.ts`) is a singleton that routes sidecar events to the agent store. Handles subagent routing (project-scoped sessions skip layout pane, render in TeamAgentsPanel; detached mode creates layout pane). Session persistence via registerSessionProject() + persistSessionForProject() (saves state + messages to SQLite on complete).
 - AgentQueryOptions supports `permission_mode` field (flows Rust -> sidecar -> SDK). Defaults to 'bypassPermissions', supports 'default' mode. allowDangerouslySkipPermissions is conditionally set. Also supports: `setting_sources` (defaults to ['user', 'project']), `system_prompt`, `model`, `claude_config_dir` (for multi-account), `additional_directories`.
 - Claude profiles: claude_list_profiles() reads ~/.config/switcher/profiles/ with profile.toml metadata. Profile selector in AgentPane when >1 profile. Selected profile's config_dir -> claude_config_dir -> CLAUDE_CONFIG_DIR env var override in sidecar.
 - Skill discovery: claude_list_skills() reads ~/.claude/skills/ (dirs with SKILL.md or .md files). claude_read_skill() reads content. AgentPane `/` prefix triggers autocomplete menu. Skill content injected as prompt via expandSkillPrompt().
@@ -46,9 +46,9 @@
 - Layout store persists to SQLite on every addPane/removePane/setPreset/setPaneGroup change (fire-and-forget). Restores on app startup via `restoreFromDb()`.
 - Session groups: Pane.group? field in layout store, group_name column in sessions table, collapsible group headers in sidebar. Right-click pane to set group.
 - File watcher uses notify crate v6, watches parent directory (NonRecursive), emits `file-changed` Tauri events.
-- Settings use key-value `settings` table in SQLite (session.rs). Frontend: `settings-bridge.ts` adapter, `SettingsDialog.svelte` component.
+- Settings use key-value `settings` table in SQLite (session.rs). Frontend: `settings-bridge.ts` adapter. v3 uses SettingsTab.svelte (v2 SettingsDialog.svelte deleted in P10).
 - Notifications use ephemeral toast system: `notifications.svelte.ts` store (max 5, 4s auto-dismiss), `ToastContainer.svelte` display. Agent dispatcher emits toasts on agent complete/error/crash.
-- StatusBar component spans full grid width (grid-column: 1 / -1), shows pane counts, active agents, tokens, cost.
+- StatusBar component shows active group name, project count, agent count, tokens, cost. Uses workspace store (v3 rewrite, no longer uses layout store).
 - Agent tree (AgentTree.svelte) uses SVG with recursive layout. Tree data built by `agent-tree.ts` utility from agent messages.
 - ctx integration opens `~/.claude-context/context.db` as SQLITE_OPEN_READ_ONLY — never writes. CtxDb uses Option<Connection> for graceful absence if DB doesn't exist.
 - SSH sessions spawn TerminalPane with shell=/usr/bin/ssh and args array. No SSH library needed — PTY handles it natively.

CHANGELOG.md

@@ -8,7 +8,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ### Added
-- v3 Mission Control MVP (Phases 1-5): multi-project dashboard with project groups, per-project Claude sessions, team agents panel, terminal tabs, workspace tabs (Sessions/Docs/Context/Settings)
+- v3 Mission Control (All Phases 1-10 complete): multi-project dashboard with project groups, per-project Claude sessions, team agents panel, terminal tabs, workspace tabs (Sessions/Docs/Context/Settings)
+- v3 session continuity (P6): `persistSessionForProject()` saves agent state + messages to SQLite on session complete; `registerSessionProject()` maps session to project; `ClaudeSession.restoreMessagesFromRecords()` restores cached messages on mount
+- v3 workspace teardown (P7): `clearAllAgentSessions()` clears agent sessions on group switch; terminal tabs reset via `switchGroup()`
 - v3 data model: `groups.rs` (Rust structs + load/save `~/.config/bterminal/groups.json`), `groups.ts` (TypeScript interfaces), `groups-bridge.ts` (IPC adapter), `--group` CLI argument
 - v3 workspace store (`workspace.svelte.ts`): replaces `layout.svelte.ts`, manages groups/activeGroupId/activeTab/focusedProjectId with Svelte 5 runes
 - v3 SQLite migrations: `agent_messages` table (per-project message persistence), `project_agent_state` table (sdkSessionId/cost/status per project), `project_id` column on sessions
@@ -27,7 +29,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Early error reporting when Claude CLI is not found — sidecar emits `agent_error` immediately instead of cryptic SDK failure
 
 ### Changed
+- StatusBar rewritten for v3 workspace store: shows active group name, project count, agent count instead of pane counts; version label updated to "BTerminal v3"
+- Agent dispatcher subagent routing: project-scoped sessions skip layout pane creation (subagents render in TeamAgentsPanel instead); detached mode still creates layout pane
 - AgentPane `cwd` prop renamed to `initialCwd` — now editable via text input in session toolbar instead of fixed prop
+
+### Removed
+- Dead v2 components deleted in P10 (~1,836 lines): `TilingGrid.svelte` (328), `PaneContainer.svelte` (113), `PaneHeader.svelte` (44), `SessionList.svelte` (374), `SshSessionList.svelte` (263), `SshDialog.svelte` (281), `SettingsDialog.svelte` (433)
+- Empty component directories removed: `Layout/`, `Sidebar/`, `Settings/`, `SSH/`
 - Sidecar runners now pass `settingSources` (defaults to `['user', 'project']`), `systemPrompt`, `model`, and `additionalDirectories` to SDK `query()` options
 - Sidecar runners inject `CLAUDE_CONFIG_DIR` into clean env when `claudeConfigDir` provided in query message (multi-account support)
 

CLAUDE.md

@@ -2,7 +2,7 @@
 
 ## Project Overview
 
-Terminal emulator with SSH and Claude Code session management. v1 (GTK3+VTE Python) is production-stable. v2 redesign (Tauri 2.x + Svelte 5 + Claude Agent SDK) Phases 1-7 + multi-machine (A-D) + profiles/skills complete. Packaging: .deb + AppImage via GitHub Actions CI. v3 Mission Control MVP (Phases 1-5) implemented: multi-project dashboard with project groups, per-project Claude sessions, team agents panel, terminal tabs, workspace tabs (Sessions/Docs/Context/Settings).
+Terminal emulator with SSH and Claude Code session management. v1 (GTK3+VTE Python) is production-stable. v2 redesign (Tauri 2.x + Svelte 5 + Claude Agent SDK) Phases 1-7 + multi-machine (A-D) + profiles/skills complete. Packaging: .deb + AppImage via GitHub Actions CI. v3 Mission Control (All Phases 1-10 Complete): multi-project dashboard with project groups, per-project Claude sessions with session continuity, team agents panel, terminal tabs, workspace tabs, dead v2 component cleanup.
 
 - **Repository:** github.com/DexterFromLab/BTerminal
 - **License:** MIT
@@ -50,7 +50,7 @@ Terminal emulator with SSH and Claude Code session management. v1 (GTK3+VTE Pyth
 | `v2/src/lib/adapters/pty-bridge.ts` | PTY IPC wrapper (Tauri invoke/listen) |
 | `v2/src/lib/adapters/agent-bridge.ts` | Agent IPC wrapper (Tauri invoke/listen) |
 | `v2/src/lib/adapters/sdk-messages.ts` | SDK message adapter (stream-json parser) |
-| `v2/src/lib/agent-dispatcher.ts` | Routes sidecar events to agent store + subagent pane spawning + toast notifications |
+| `v2/src/lib/agent-dispatcher.ts` | Routes sidecar events to agent store + subagent routing + session persistence + toast notifications |
 | `v2/src/lib/adapters/file-bridge.ts` | File watcher IPC wrapper |
 | `v2/src/lib/adapters/settings-bridge.ts` | Settings IPC wrapper (get/set/list) |
 | `v2/src/lib/adapters/ctx-bridge.ts` | ctx database IPC wrapper |
@@ -68,11 +68,8 @@ Terminal emulator with SSH and Claude Code session management. v1 (GTK3+VTE Pyth
 | `v2/src/lib/styles/themes.ts` | Catppuccin palette definitions (Latte/Frappe/Macchiato/Mocha) |
 | `v2/src/lib/components/Agent/AgentTree.svelte` | SVG agent tree visualization |
 | `v2/src/lib/components/Context/ContextPane.svelte` | ctx database viewer (projects, entries, search) |
-| `v2/src/lib/components/SSH/SshDialog.svelte` | SSH session create/edit modal |
+| `v2/src/lib/components/StatusBar/StatusBar.svelte` | Global status bar (group name, project count, agent count, cost) |
-| `v2/src/lib/components/SSH/SshSessionList.svelte` | SSH session list in sidebar |
-| `v2/src/lib/components/StatusBar/StatusBar.svelte` | Global status bar (pane counts, cost) |
 | `v2/src/lib/components/Notifications/ToastContainer.svelte` | Toast notification display |
-| `v2/src/lib/components/Settings/SettingsDialog.svelte` | Settings modal (shell, cwd, max panes, theme) |
 | `v2/src/lib/components/Workspace/` | v3 components: GlobalTabBar, ProjectGrid, ProjectBox, ProjectHeader, ClaudeSession, TeamAgentsPanel, AgentCard, TerminalTabs, CommandPalette, DocsTab, ContextTab, SettingsTab |
 | `v2/src/lib/types/groups.ts` | TypeScript interfaces (ProjectConfig, GroupConfig, GroupsFile) |
 | `v2/src/lib/adapters/session-bridge.ts` | Session/layout/group persistence IPC wrapper |
@@ -94,7 +91,7 @@ Terminal emulator with SSH and Claude Code session management. v1 (GTK3+VTE Pyth
 - Context DB: `~/.claude-context/context.db`
 - Theme: Catppuccin Mocha
 
-## v2/v3 Stack (v2 complete, v3 MVP Phases 1-5 complete, branch: v2-mission-control)
+## v2/v3 Stack (v2 complete, v3 All Phases 1-10 complete, branch: v2-mission-control)
 
 - Tauri 2.x (Rust backend) + Svelte 5 (frontend)
 - Cargo workspace: bterminal-core (shared), bterminal-relay (remote binary), src-tauri (Tauri app)

README.md

@@ -2,7 +2,7 @@
 
 Terminal with session panel (MobaXterm-style), built with GTK 3 + VTE. Catppuccin Mocha theme.
 
-> **v2 complete, v3 MVP implemented.** v2: Multi-session Claude agent dashboard using Tauri 2.x + Svelte 5. v3: Multi-project mission control dashboard (Phases 1-5 complete) -- project groups with per-project Claude sessions, team agents panel, terminal tabs, workspace tabs (Sessions/Docs/Context/Settings), command palette. Features: **project groups** (up to 5 projects per group, horizontal layout, adaptive viewport count), **per-project Claude sessions** (ClaudeSession wrapping AgentPane with project cwd/profile), **team agents panel** (compact subagent cards), **terminal tabs** (shell/SSH/agent per project), agent panes with structured output, tree visualization with subtree cost and session resume, **subagent/agent-teams support**, **multi-machine support** (bterminal-relay WebSocket server + RemoteManager), **Claude profile/account switching** (switcher-claude integration), **skill discovery and autocomplete** (type `/` in agent prompt), SSH session management, ctx context database viewer, SQLite session persistence with layout restore, live markdown file viewer with Shiki syntax highlighting, Catppuccin themes (4 flavors), .deb + AppImage packaging, GitHub Actions CI, 138 vitest + 36 cargo tests. Branch `v2-mission-control`. See [docs/v3-task_plan.md](docs/v3-task_plan.md) for v3 architecture.
+> **v2 complete, v3 all phases complete.** v2: Multi-session Claude agent dashboard using Tauri 2.x + Svelte 5. v3: Multi-project mission control dashboard (All Phases 1-10 complete) -- project groups with per-project Claude sessions, session continuity (persist/restore agent messages), team agents panel, terminal tabs, workspace tabs (Sessions/Docs/Context/Settings), command palette with group switching. Features: **project groups** (up to 5 projects per group, horizontal layout, adaptive viewport count), **per-project Claude sessions** with session continuity, **team agents panel** (compact subagent cards), **terminal tabs** (shell/SSH/agent per project), agent panes with structured output, tree visualization with subtree cost and session resume, **subagent/agent-teams support**, **multi-machine support** (bterminal-relay WebSocket server + RemoteManager), **Claude profile/account switching** (switcher-claude integration), **skill discovery and autocomplete** (type `/` in agent prompt), SSH session management, ctx context database viewer, SQLite session persistence with layout restore, live markdown file viewer with Shiki syntax highlighting, Catppuccin themes (4 flavors), .deb + AppImage packaging, GitHub Actions CI, 138 vitest + 36 cargo tests. Branch `v2-mission-control`. See [docs/v3-task_plan.md](docs/v3-task_plan.md) for v3 architecture.
 
 ![BTerminal](screenshot.png)
 
@@ -152,7 +152,7 @@ See [docs/multi-machine.md](docs/multi-machine.md) for full architecture details
 | [docs/multi-machine.md](docs/multi-machine.md) | Multi-machine architecture (implemented, WebSocket relay, reconnection) |
 | [docs/v3-task_plan.md](docs/v3-task_plan.md) | v3 Mission Control redesign: architecture decisions and strategies |
 | [docs/v3-findings.md](docs/v3-findings.md) | v3 research findings and codebase reuse analysis |
-| [docs/v3-progress.md](docs/v3-progress.md) | v3 session progress log |
+| [docs/v3-progress.md](docs/v3-progress.md) | v3 session progress log (All Phases 1-10 complete) |
 
 ## License
 

TODO.md

@@ -2,14 +2,7 @@
 
 ## Active
 
-### v3 Post-MVP (Phases 6-10)
+### v2/v3 Remaining
-- [ ] **Phase 6: Session continuity** -- Persist agent messages to SQLite, persist sdkSessionId in project_agent_state, load cached messages on startup, "Continue" button with resume_session_id.
-- [ ] **Phase 7: Command palette + group switching** -- Wire CommandPalette.svelte with full Ctrl+K, fuzzy search, workspace teardown/setup on group switch.
-- [ ] **Phase 8: Docs tab** -- `discover_markdown_files` Tauri command (walk with depth/exclusions), DocsTab file tree + content split layout, MdFilePicker.
-- [ ] **Phase 9: Settings tab** -- Per-project config editor, icon picker (nerd font), group CRUD (create/rename/delete).
-- [ ] **Phase 10: Polish + cleanup** -- Remove dead v2 components (TilingGrid, PaneContainer, SessionList, SettingsDialog), update all tests, performance audit.
-
-### v2 Remaining
 - [ ] **E2E testing (Playwright/WebDriver)** -- Scaffold at v2/tests/e2e/README.md. Needs display server.
 - [ ] **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.
@@ -17,6 +10,7 @@
 
 ## Completed
 
+- [x] **v3 Phases 6-10 Complete** -- Session continuity (persist/restore agent messages), workspace teardown on group switch, dead v2 component removal (~1,836 lines), StatusBar rewrite, subagent routing fix. | Done: 2026-03-07
 - [x] **v3 Mission Control MVP (Phases 1-5)** -- Data model + groups.rs + workspace store + 12 Workspace components + App.svelte rewrite + ClaudeSession + TerminalTabs + TeamAgentsPanel. 138 vitest + 36 cargo tests. | Done: 2026-03-07
 - [x] **v3 Architecture planning** -- Adversarial review (3 agents, 12 issues resolved), final architecture in docs/v3-task_plan.md. | Done: 2026-03-07
 - [x] **Claude profiles & skill discovery** -- switcher-claude integration, skill autocomplete, extended AgentQueryOptions. | Done: 2026-03-07
@@ -26,4 +20,3 @@
 - [x] **Sidecar SDK migration** -- @anthropic-ai/claude-agent-sdk query(). | Done: 2026-03-06
 - [x] **Multi-machine support (Phases A-D)** -- bterminal-core, bterminal-relay, RemoteManager, frontend. | Done: 2026-03-06
 - [x] **Multi-machine reconnection** -- Exponential backoff, TCP probe, auto-reconnect. | Done: 2026-03-06
-- [x] **Sidecar CLAUDE* env var leak fix** -- Dual-layer stripping. | Done: 2026-03-06