Status indicator (StatusDot): drops the flat amber pulse for a richer set
of states — orbiting amber for streaming, spinning sky ring for tool_running,
static violet for waiting_for_input, plus the existing idle/error. Backend
chat_status frame widens from 'working|idle|error' to discriminate streaming
vs tool execution vs paused for user input.
Workspace pane sync: pane layout moves from per-device localStorage to
server-side sessions.workspace_panes jsonb. PATCH /api/sessions/:id/workspace
broadcasts session_workspace_updated on the user channel for cross-device live
sync. Echo dedup via JSON comparison so the round-trip frame doesn't loop.
Legacy localStorage seeds the server on first hydrate, then is deleted.
Deprecated session_panes table dropped.
Resilience: startup sweep marks any stale 'streaming' message older than
5 minutes as 'failed' so v1.12.0-style hung rows clear on container restart.
useWorkspacePanes gains validatePanes() to prune dead chatId references from
saved pane state when the chat list lands.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Long-press selection + floating menu (mobile + desktop right-click): Copy,
Paste, Select All, Search, Send to chat. Tap-outside / Esc dismiss.
- Pane-header Paste button (📋) for iOS user-gesture clipboard read.
- Swipe-left-to-close on mobile pane pill with red "Close" overlay and
translateX visual hint; spring-back below 80px threshold.
- Send-to-chat reverse path: chatInputsRegistry + sendToChat event mirror
the existing terminalsRegistry pattern. ChatInput appends with newline
separator on receive and focuses (no auto-send).
- Scrollback search via xterm-addon-search@^0.13.0: SearchBar overlay with
N-of-M match counter (onDidChangeResults), Enter/Shift-Enter cycling.
- Cmd/Ctrl+F intercept in Session.tsx when active pane is terminal; xterm
also intercepts when focused. Browser native find passes through elsewhere.
- terminalsRegistry signature extended with openSearch + paste callbacks.
Includes deferred CLAUDE.md updates documenting v1.10/v1.10.1/v1.10.2/v1.10.3
learnings (uid 1000 collision, libc match, two event buses, vite proxy order,
mobile pane URL sync, xterm canvas selection).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Five issues + keyboard shortcuts across booterm and the workspace shell.
Auto-switch on create (mobile): addSplitPane now returns the new pane id;
Session.tsx wraps it with addPaneAndSwitch which pushes ?pane=<newId> on
mobile so the URL-sync effect doesn't fight the just-set activePaneIdx.
NewPaneMenu uses the wrapper; desktop Split dropdown is unaffected.
Tab-away reconnect: TerminalPane has a connect()/manualReconnect() state
machine. ws.onclose backs off 500ms/1s/2s × 3 attempts, then surfaces a
[Disconnected] banner with a Reconnect button. visibilitychange listener
calls manualReconnect when the tab returns and the WS isn't OPEN. tmux
session persists server-side so scrollback is intact on resume.
Copy/paste: attachCustomKeyEventHandler binds Cmd/Ctrl-C (copy if
selection, else send ^C), Cmd/Ctrl-Shift-C (always swallow — copy if any,
no-op otherwise — never sends ^C), Cmd/Ctrl-V and Cmd/Ctrl-Shift-V
(navigator.clipboard.readText → ws.send). No custom right-click menu —
browser's native menu is preserved.
Scroll: removed `set -g mouse on` from tmux.conf so xterm.js sees wheel
and touch events natively. scrollback: 10_000, fastScrollModifier: 'shift',
altClickMovesCursor: false. Container has touch-action: pan-y for mobile.
Right-edge gap: inline <style> overrides xterm's defaults to width:100%
height:100% and hides the scrollbar chrome. Host container is
flex-1 min-w-0 self-stretch w-full. Three refit triggers: ResizeObserver
(rAF-wrapped), document.fonts.ready, and useEffect on the new active prop.
Background color matched between outer div, inner div, and xterm theme.
Keyboard shortcuts in Session.tsx (window-level keydown):
Cmd/Ctrl+` focus active terminal, else jump to last
Cmd/Ctrl+Shift+T new terminal pane
Cmd/Ctrl+Shift+C new chat pane (defers to xterm copy if focused)
Cmd/Ctrl+W close active pane
Cmd/Ctrl+Tab/Shift+Tab cycle next / prev pane
Cmd/Ctrl+1..9 jump to pane N
terminalsRegistry gains a focus() callback per registration so Cmd+`
can call term.focus() on the active terminal.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The v1.9 settings pane had no way to dismiss once opened. ChatTabBar
(which owns the per-pane close X for chat panes) is skipped for
settings panes, and the pane header itself only rendered the maximize
toggle (desktop-only). Mobile users had zero controls beyond the
section tabs.
Add three close paths:
- X button in SettingsPane header, visible on mobile + desktop, sits
next to the maximize toggle. Tap-target sized per the v1.6 mobile
convention (max-md:min-h-[44px]).
- Esc when the settings pane is the active pane and no input/textarea/
dialog has focus. Maximize-restore still wins when maximized.
- Sidebar Settings button is now a strict toggle: opens on first click,
closes on second. Renamed openOrFocusSettingsPane →
toggleSettingsPane in the panes hook.
Edge case: removing the settings pane when it's the only pane left
falls back to an empty pane to preserve the "always one pane"
invariant. In normal flow this is unreachable (the toggle only
appends), but defensive against future entry points.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds a singleton, ephemeral 'settings' pane kind to the workspace.
Opened via a new bottom-pinned button in ProjectSidebar (emits an
open_settings_pane event when a session is mounted; navigates to
/settings otherwise). Pane has three sections — Session, Project,
Theme — and a maximize toggle that hides sibling pane columns via
display:none on desktop only. Settings panes don't count toward
MAX_PANES and are filtered out of the localStorage persistence layer
so reload always restores a clean workspace.
Schema (additive):
- projects.default_system_prompt TEXT NOT NULL DEFAULT ''
- projects.default_web_search_enabled BOOLEAN NOT NULL DEFAULT false
- sessions.web_search_enabled BOOLEAN (nullable; null = inherit)
Inference resolves user_prompt = session.system_prompt.trim() ||
project.default_system_prompt.trim() — empty/whitespace at either
layer means "no override". Keeps the columns NOT NULL and matches
the existing inherit semantics.
Server routes:
- GET /api/projects/:id (new; settings pane refetches on
project_updated)
- PATCH /api/projects/:id accepts default_system_prompt,
default_web_search_enabled
- PATCH /api/sessions/:id accepts web_search_enabled (tri-state)
- POST /api/projects/:id/sessions/archive-all + GET
/api/projects/:id/sessions/open-count
- POST /api/sessions/:id/chats/archive-all + GET
/api/sessions/:id/chats/open-count
- PATCH /api/sessions/:id now broadcasts session_updated on every
successful PATCH (was rename-only). Lets SettingsPane open in
another tab pick up edits without a refetch.
Bulk-archive publishes one session_archived / chat_archived frame
per affected id so useSidebar's existing reducer cases handle them
incrementally — no new frame type, no payload widening.
ModelPicker refactored: shared ModelList inside a responsive shell.
Desktop = labeled trigger + DropdownMenu, mobile = icon-only Cpu
button + BottomSheet. Header in Session.tsx drops the pill wrap on
mobile since the new trigger is the visual.
ChatInput gains an icon-only '+' DropdownMenu next to AgentPicker
when sessionId + webSearchEnabled props are provided. One item for
now — Web search — with a checkmark reflecting the stored value
(true), not the effective one. Click PATCHes the override; to
restore inherit-from-project the user opens SettingsPane.
ThemePicker lifted out of pages/Settings.tsx into a reusable
component. The standalone /settings route is now a thin wrapper
that mounts <ThemePicker /> with a Back button on top
(navigate(-1) with fallback to '/'); the SettingsPane Theme tab
renders the same picker bare.
Project section delete-flow removed (button + confirm dialog +
handler). Replaced with "Archive all sessions" using the same
two-step count → confirm → fire pattern as "Archive all chats" in
the Session section. api.projects.remove() stays in the client
because useProjects.ts still uses it.
Hand-rolled Switch primitive in SettingsPane (no shadcn switch in
the project; spec said no new deps). Section nav is plain buttons
(no shadcn Tabs).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds 18 preset themes (16 dual-mode + 2 light-only) selectable from
a new /settings route. Persists per-user via the existing key-value
settings table — no schema refactor. Default on first load is
obsidian dark.
Storage: two new seeded keys (theme_id, theme_mode) inserted
idempotently from schema.sql. PATCH /api/settings tightens validation
with a discriminated branch — theme_id must be one of the 18
whitelisted ids, theme_mode ∈ {dark,light,system}, anything else
rejects 400. Other keys pass through the loose record schema.
CSS layer: 18 files in apps/web/src/styles/themes/, each declaring
.theme-<id> (light) and .theme-<id>.dark (dark) — except ivory and
chalk which are light-only. Anchor-to-token mapping per spec §3.
--destructive stays red across all themes. --radius unchanged at
0.625rem (spec parenthetical was about "not per-theme", not a
specific value swap).
Frontend: lib/theme.ts owns THEMES, applyTheme(), setTheme(), and
useTheme() — module-singleton with optimistic PATCH + revert on
failure (mirrors useChatStatus / useSidebar pattern). Settings.tsx
renders a 3-col (md) / 2-col (mobile) grid of shadcn Card swatches
with a Dark/Light/System radio group on top. App.tsx mounts
useTheme() at AppShell top and wires the /settings route.
index.html ships a pre-React FOUC script that reads localStorage
'boocode.theme' and stamps the className on <html> before any
paint. Stripped two pre-existing dark-mode lock-ins (AppShell's
hardcoded 'dark' className and body's neutral-950/100 tailwind
utilities) that would have fought theme tokens.
Light-only + dark request → falls back to obsidian dark in three
places: lib/theme.ts effectiveThemeId(), the FOUC script, and the
picker's "Light only" badge. No inline message; matches spec §8
decision 1.
shadcn primitives card and radio-group installed via shadcn CLI
(no hand-rolling). card.tsx and radio-group.tsx are the only ui/
additions.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Mobile header is now two rows. Row 1: hamburger | project · branch
indicator (live via GET /api/projects/:id/git, 30s poll) | ModelPicker |
FolderTree. Row 2: pane-switcher pill (hand-rolled BottomSheet) +
NewPaneMenu. Chat-within-pane navigation hidden on mobile; users switch
panes via the sheet. Cross-tab status sync via chat_status frames
published from inference.ts at working/idle/error transitions; StatusDot
component renders amber-pulse/green/red/gray on each pane row and on
desktop ChatTabBar tabs. Level 1 git awareness exposes a read-only
git_status tool to the model, backed by services/git_meta.ts (execFile
+ 2s timeout + 30s cache). Workspace.tsx now receives panes/chats hooks
as props (hoisted into Session.tsx) so the header pill shares state
with the pane grid.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Six builtin defaults (Code Reviewer, Debugger, Refactorer, Architect,
Security Auditor, Prompt Builder) with no model field so session.model
wins. Project root AGENTS.md parsed on demand with mtime cache; when
present, only its agents are shown. sessions.agent_id resolves per turn
into effective system prompt, temperature, and a tool whitelist applied
in inference. AgentPicker mounts in the ChatInput toolbar; SettingsDrawer
agent surface deferred to Batch 7.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Reverts v1.6.1's max-md:hidden wrapper around RightRail. On mobile,
RightRail now renders as a fixed right-side drawer (w-[85vw],
max-w-sm) toggled by a new FolderTree button in the Session header.
- New useRightRailDrawer hook mirrors useSidebarDrawer (Context +
auto-close on route change).
- New MobileRightRailBackdrop component in App.tsx mirrors the
existing MobileBackdrop for the left sidebar.
- RightRail computes an isOpen synthesis: on mobile, reads the
drawer Context; on desktop, reads the persistent internal state.
The existing tree-load effect and open_file_in_browser
subscription share this plumbing via openRail / closeRail
helpers.
- The desktop floating chevron handle is hidden on mobile (the
Session header's FolderTree button replaces it).
- Session header gains a mobile-only FolderTree button after the
ModelPicker, calling toggle() on the drawer Context.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Session header: breadcrumb (Projects > project) wrapped in
hidden sm:flex; active file path hidden on mobile; session name cap
max-w-[140px] sm:max-w-[280px]; padding px-3 sm:px-4. Mobile gets
just hamburger | session name | model pill.
Project header: px-3 sm:px-6, py-2 sm:py-3, heading text-base
sm:text-lg, project path hidden sm:block, "New session" button is
icon-only on mobile via <span className="hidden sm:inline">. Both
headers retain the safe-area-inset-top padding from v1.6.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- useViewport: matchMedia-based hook (no resize polling). Breakpoints
mobile <768 / tablet 768-1023 / desktop >=1024. SSR-safe.
- useSidebarDrawer: Context provider with open/setOpen/toggle + auto-close
on useLocation().pathname change.
- App.tsx: wraps SidebarDrawerProvider around AppShell, renders a
MobileBackdrop (z-30) when the drawer is open on mobile.
- ProjectSidebar: aside is fixed/translate-x-full off-screen on mobile,
slides in (z-40, 200ms transform) when drawerOpen. Inline column on
desktop, unchanged.
- Session.tsx + Project.tsx: hamburger (Menu icon, >=44x44 min) on mobile
opens the drawer. Headers gain paddingTop: max(0.75rem,
env(safe-area-inset-top)) for notch devices. Home.tsx left alone
(sidebar content duplicates the home page).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Swallowed-error logging (audit Feature 3):
- file_index.ts:36-37 (git mtime probes): comment — best-effort, project
may not be a git repo.
- useUserEvents.ts:44 / 53 (ws.close on error / unmount): comments —
best-effort, socket may already be closing.
- RightRail.tsx:38 (localStorage write): comment — best-effort, quota or
private mode.
- App.tsx:21 (api.sessions.get for RightRail projectId): replaced silent
catch with console.warn.
- Session.tsx:38, 41 (session fetch + project list for breadcrumb):
replaced silent catches with console.warn.
H1: ProjectSidebar.tsx:189 — dropped the local sessionEvents.emit
({type:'session_renamed'}) after PATCH. Server publishes via
broker.publishUser since v1.4; useUserEvents forwards.
H2: useSessionStream.ts session_renamed case removed (dead — no
server code path publishes session_renamed on the per-session WS
channel; only user channel via broker.publishUser). Also dropped the
session_renamed variant from WsFrame (in apps/web/src/api/types.ts)
to keep the discriminated-union switch exhaustive.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Fork: POST /api/chats/:id/fork creates a new chat in the same session,
copies messages up to target (status=complete) with row-offset
clock_timestamp() for stable ordering. Client emits open_chat_in_active_pane
event; Workspace opens it in the active pane. No maybeAutoNameChat on forks.
- Delete: DELETE /api/chats/:id/messages/:message_id with 409 if the chat is
currently streaming. Cascading-forward delete (created_at >= target).
MessageBubble Trash button + confirm Dialog.
- Header: Projects -> Project -> Session breadcrumb, model badge pill,
inline session rename, active file path via new useActivePane() hook.
Server now publishes session_renamed on PATCH /api/sessions/:id;
client-side dup emit removed from Session.tsx.
- Housekeeping: NOW() -> clock_timestamp() in schema.sql defaults, dead
PaneTab.tsx and panes/PaneShell.tsx removed, session_panes backfill
INSERT removed (CREATE TABLE retained), Tailnet trust comment near
app.listen().
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Server:
- projects.status + projects.gitea_remote (additive) with CHECK ('open','archived')
- GET /api/projects?status=archived; PATCH /api/projects/:id (rename);
POST /api/projects/:id/archive | unarchive; POST /api/projects/create
- POST /api/projects ON CONFLICT (path) DO UPDATE SET status='open': re-add
of archived path restores existing row (preserves id + FKs); already-open
path returns 409. Detected-repos picker now excludes only status='open'.
- New gitea.ts (createGiteaRepo + GiteaRepoExistsError) and
project_bootstrap.ts (sanitize name, mkdir under PROJECT_ROOT_WHITELIST,
git init -b main + first commit with -c user.name/email per-command, optional
Gitea repo create + remote add + push; all via execFile, no shell).
- 3 new user-stream frames: project_archived, project_unarchived, project_updated.
- sidebar.ts now selects path + gitea_remote and filters status='open'.
- Gitea env added to config.ts (GITEA_BASE_URL, GITEA_USER, GITEA_TOKEN,
GITEA_SSH_HOST).
- docker-compose.yml /opt mount flipped to rw so create-project can mkdir.
- auto_name.ts gate relaxed from `!== 1` to `< 1` (fires on every turn while
chat name is empty, not only the first).
Web:
- ProjectSidebar: project rows use proper Radix ContextMenu; items Rename /
Archive / Open in Gitea. Inline rename, archive confirm dialog.
Removed obsolete handleRemove + DropdownMenu hack.
- Home: Add-existing + Create-new buttons; collapsible Archived Projects
section with Restore.
- New CreateProjectModal: name + live folder preview, commit msg, Private/
Public radio, create-Gitea-remote checkbox, toast on success/warnings.
- New projectUrls.ts giteaUrlFor() — uses gitea_remote when present,
falls back to convention URL.
- 3 new event types in sessionEvents.ts with idempotent useSidebar handlers.
- SidebarProject extended with path + gitea_remote so Open-in-Gitea can
resolve without a separate fetch.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Fastify global empty-JSON-body parser fixes archive/unarchive/stop 400s
- Removed redundant local sessionEvents.emit at all 5+2 sites with server-side WS publishers; added dedupe guards in useSidebar/Workspace/Project handlers
- Sidebar session right-click adds Delete (destructive) with confirm Dialog
- Session.tsx navigates away on session_deleted/session_archived for the active session
- SessionLandingPage chat rows show message_count, effective_context_tokens, last_message_preview via LATERAL joins on GET /api/sessions/:id/chats
- Workspace.tsx pane drag-to-reorder using native HTML5 events (no new deps)
- CompactCard: Copy toast, Send-to-chat with target chat name, empty-state in share popover, Re-run button
- auto_name.ts: filter count gate and assistant-fetch by content <> '' so tool-call assistant rows don't trip the once-and-only-once guard
- Adds CLAUDE.md and apps/web/src/lib/format.ts
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Session 1:N Chat data model with backfill. Workspace switches to client-side
multi-tab pane management. Right-rail file browser with float-over viewer and
click-drag line selection replaces FileBrowserPane. Adds /compact streaming
summarizer (respects compact markers in context builder), force-send (cancels
in-flight, persists partial as 'cancelled', awaits cancellation completion via
deferred Promise + 5s timeout), message queue, stop generation, chat
auto-rename, session archive/unarchive with Closed Sessions section on repo
landing page. CHECK constraints on sessions.status, messages.role,
messages.status with KEEP IN SYNC comments tying to MESSAGE_ROLES /
MESSAGE_STATUSES const arrays. Deletes dead pane routes/hook and the
api.panes.* client block.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- MessageBubble & ToolCallCard: detect path-like strings in rendered text
via regex requiring slash+extension; clicks dispatch open_file_in_browser
- Session.tsx: now renders <Workspace sessionId projectId>; on mount,
emits session_loaded so sidebar can highlight even deep-linked sessions
not in the recent_sessions cache
- ProjectSidebar: active project's chevron visually disabled (50% opacity,
cursor-not-allowed) and click no-op; activeSession from useSidebar used
as fallback when active session isn't in cache
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Schema (idempotent):
ALTER TABLE sessions ADD COLUMN IF NOT EXISTS updated_at TIMESTAMPTZ NOT NULL DEFAULT clock_timestamp();
The column already exists from v1 (DEFAULT NOW()); ALTER is a no-op kept for
self-documentation. Explicit clock_timestamp() bumps now run wherever the
column actually matters — see services/inference.ts and routes/sessions.ts.
Backend updated_at maintenance:
- services/inference.ts: after each terminal status UPDATE on the assistant
message (failure / tool-call complete / clean complete), also bump
sessions.updated_at = clock_timestamp() so the parent session jumps to
the top of recency ordering on every assistant turn.
- routes/sessions.ts PATCH: NOW() → clock_timestamp() for consistency.
New endpoint GET /api/sidebar (routes/sidebar.ts):
{ projects: [{ id, name, recent_sessions[≤6], total_sessions }] }
One outer query for projects ordered added_at DESC; per-project Promise.all
over (recent_sessions LIMIT 6 ORDER BY updated_at DESC) and COUNT(*)::int.
Outer Promise.all parallelizes across projects. Two queries per project; the
composite idx_sessions_project(project_id, updated_at DESC) serves the inner
query. Auth via the global Remote-User hook. types/api.ts gains
SidebarSession / SidebarProject / SidebarResponse; index.ts wires the route.
Frontend foundations:
- api/types.ts mirrors the three sidebar interfaces.
- api/client.ts: api.sidebar.get() → Promise<SidebarResponse>.
- hooks/sessionEvents.ts: five-variant union — added project_created,
project_deleted, session_created, session_deleted. session_renamed
unchanged from Batch 1. Bus internals untouched (still a dumb
Set<Listener>, no validation).
New hooks/useSidebar.ts (module-singleton):
- Module-scope sharedData/sharedError/sharedLoading/initialized/fetchInFlight/
subscribers; a single sessionEvents.subscribe at module-top-level mutates
sharedData via an exhaustive switch over the five events. load() dedupes
parallel calls via fetchInFlight. Hook is a thin subscription layer: any
number of mount points share state and the very first one triggers the
single GET /api/sidebar. Subsequent mounts read cached state synchronously
(no skeleton flash). Public shape: { data, error, loading, retry }.
- Lift to module-scope was driven by the "ONE sidebar request on mount"
spec promise — both ProjectSidebar AND Home consume the hook now, and
they share the singleton.
Frontend UI:
- components/ProjectSidebar.tsx (rewrite, 234 lines): per-project chevron +
folder + name; chevron toggles expand, name navigates /project/:id.
Expanded → ≤5 sessions with MessageSquare + name + muted relTime()
timestamp. "View all (N)" link when total_sessions > 5, routing to
/project/:id. Active session row uses bg-sidebar-accent. Active project
always renders expanded (URL-derived: direct /project/:id or scan of
recent_sessions for /session/:id). Expanded ids persisted in
localStorage['boocode.sidebar.expanded'] with try/catch on both read and
write. Loading shows 4 muted-pulse skeleton blocks; empty + error +
retry button; error toast guarded by ref so it fires once per distinct
message and resets on recovery. Remove path calls api.projects.remove
directly + explicit project_deleted emit (replaced the prior
useProjects() dependency which fired a redundant /api/projects on
mount, violating the one-fetch promise).
- components/AddProjectModal.tsx: captures returned Project and emits
project_created before onAdded() / onOpenChange(false).
- pages/Project.tsx: emits session_created after create(); trash button is
now async with try/catch — emits session_deleted on success,
toast.error on failure.
- pages/Home.tsx: switched from useProjects to useSidebar so loading /
fires exactly one /api/sidebar, with no parallel /api/projects.
- pages/Session.tsx: manual inline rename now emits session_renamed on
the success path so the sidebar updates live without a refresh (also
fixes the regression made visible by Batch 2 — the sidebar caches
session names where the project page used to re-fetch on every visit).
useProjects.ts retains a project_deleted emit inside remove for any future
caller; no live consumer uses it (ProjectSidebar calls api.projects.remove
directly). Acknowledged dead code, to be removed in the next cleanup pass
along with three remaining NOW() → clock_timestamp() consistency flips at
routes/messages.ts:70, routes/messages.ts:127, and services/auto_name.ts:144.
Cross-tab parity for session_created/session_deleted/project_created/
project_deleted is deferred — those events are tab-local in Batch 2 per
spec. session_renamed continues to propagate cross-tab via the existing
WS frame from Batch 1.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Four features land together on this branch:
1. Markdown rendering — assistant messages go through react-markdown +
remark-gfm. Fenced code blocks render via existing CodeBlock (with copy
button); inline `code` is styled inline. User messages stay plain text.
No raw HTML (no rehype-raw).
2. Per-message Copy + Regenerate. New endpoint
POST /api/sessions/:id/messages/:message_id/regenerate validates the
target (404/400/409), atomically deletes the target plus any later
messages in the session, inserts a fresh streaming assistant row, and
enqueues a normal inference run. The DELETE bound uses a SQL subquery
(`created_at >= (SELECT created_at FROM messages WHERE id = $1)`)
instead of a JS round-trip so postgres TIMESTAMPTZ µs precision is
preserved — otherwise sub-ms clock_timestamp() differences between the
user row and the assistant row collapsed to the same JS Date, pulling
the triggering user message into the >= bound. New `messages_deleted`
WS frame so already-connected clients prune the stale tail without
needing a full snapshot resend.
3. tok/s + ctx counter. Five new nullable message columns: tokens_used,
ctx_used, ctx_max, started_at, finished_at. started_at is set right
before the OpenAI call in services/inference.ts (not in the route, not
in the frame handler); finished_at + tokens_used + ctx_used + ctx_max
are committed in the same UPDATE that flips status to 'complete'. The
inference request now opts into stream_options.include_usage so the
final chunk carries usage; defensive parsing also picks up timings.n_ctx
when llama.cpp emits it (currently absent for our llama-swap models, so
ctx_max stays NULL and the UI just shows `<used> ctx`). message_complete
frame extended with tokens_used / ctx_used / ctx_max / started_at /
finished_at / model. Frontend StatsLine in MessageBubble computes tok/s
client-side from the timestamps and renders muted mono text below the
body of completed assistant messages.
4. AI chat naming after the first turn. Backend services/auto_name.ts
runs via setImmediate after the top-level inference resolves; it
checks that there is exactly one completed assistant message and that
the session has not been user-renamed (`name IS NULL OR name = '' OR
name = 'New session'`), then fires a single non-streaming chat
completion with the spec prompt. Qwen3 chat templates emit chain-of-
thought into reasoning_content and burn the entire max_tokens budget
without producing visible output, so the request includes
`chat_template_kwargs: { enable_thinking: false }` and max_tokens=30.
Title is trimmed, quote-stripped, "Title:" prefix dropped, and
truncated to 60 chars before a guarded UPDATE on sessions.name. New
`session_renamed` WS frame propagates to the open session view
directly and to the project's session list via a tiny module-scope
event bus (apps/web/src/hooks/sessionEvents.ts) — kept dumb: one event
type, two methods, no library.
Cleanups: dropped the now-unused splitCodeBlocks export from CodeBlock.tsx
(react-markdown supersedes it), and added a long-form NOTE in auto_name.ts
documenting the enable_thinking + max_tokens pattern for any future Qwen-
family non-streaming utility calls (planned: fork-message, agent-routing,
web-search summarization).
Schema bootstrap remains idempotent (ADD COLUMN IF NOT EXISTS). Auth,
broker, clock_timestamp() conventions, and zod validation all unchanged.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
