v1.9: settings pane + per-project defaults + bulk archive + themes lift

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>
This commit is contained in:
2026-05-17 17:37:29 +00:00
parent 32c1a2b5f6
commit 09aecc4ee9
23 changed files with 1244 additions and 181 deletions

View File

@@ -1,9 +1,11 @@
import { useEffect, useState } from 'react';
import { PanelRight, MessageSquare, Terminal, Bot } from 'lucide-react';
import type { Chat, WorkspacePane } from '@/api/types';
import type { Chat, Project, Session, WorkspacePane } from '@/api/types';
import { MAX_PANES, type UseWorkspacePanesResult } from '@/hooks/useWorkspacePanes';
import type { UseSessionChatsResult } from '@/hooks/useSessionChats';
import { useViewport } from '@/hooks/useViewport';
import { ChatPane } from '@/components/panes/ChatPane';
import { SettingsPane } from '@/components/panes/SettingsPane';
import { ChatTabBar } from '@/components/ChatTabBar';
import { SessionLandingPage } from '@/components/SessionLandingPage';
import {
@@ -24,6 +26,9 @@ interface Props {
// (MobileTabSwitcher) can share state with the pane grid.
panesHook: UseWorkspacePanesResult;
chatsHook: UseSessionChatsResult;
// v1.9: passed through to SettingsPane when one is mounted in the grid.
session: Session;
project: Project | null;
}
export function Workspace({
@@ -33,6 +38,8 @@ export function Workspace({
onAgentChange,
panesHook,
chatsHook,
session,
project,
}: Props) {
const {
panes,
@@ -67,6 +74,28 @@ export function Workspace({
const { isMobile } = useViewport();
// v1.9: workspace-level maximize state for the settings pane. CSS-only:
// sibling panes get display:none, the maximized pane fills the grid cell.
// ESC listener only mounted while maximized. Mobile is always full-width
// for a single pane so maximize doesn't apply.
const [maximized, setMaximized] = useState(false);
const settingsIdx = panes.findIndex((p) => p.kind === 'settings');
useEffect(() => {
if (!maximized) return;
function onKey(e: KeyboardEvent) {
if (e.key === 'Escape') setMaximized(false);
}
window.addEventListener('keydown', onKey);
return () => window.removeEventListener('keydown', onKey);
}, [maximized]);
// If the settings pane was closed (no longer in panes) while maximized,
// clear the maximize state so the grid renders normally.
useEffect(() => {
if (maximized && settingsIdx < 0) setMaximized(false);
}, [maximized, settingsIdx]);
function chatsForPane(pane: WorkspacePane): Chat[] {
return pane.chatIds
.map((id) => chats.find((c) => c.id === id))
@@ -81,10 +110,12 @@ export function Workspace({
<DropdownMenuTrigger asChild>
<button
type="button"
disabled={panes.length >= MAX_PANES}
// v1.9: settings panes excluded from the MAX cap (decision c).
disabled={panes.filter((p) => p.kind !== 'settings').length >= MAX_PANES}
className={cn(
'flex items-center gap-1 text-xs px-2 py-1 rounded hover:bg-muted',
panes.length >= MAX_PANES && 'opacity-40 cursor-not-allowed hover:bg-transparent'
panes.filter((p) => p.kind !== 'settings').length >= MAX_PANES &&
'opacity-40 cursor-not-allowed hover:bg-transparent'
)}
>
<PanelRight size={14} />
@@ -114,12 +145,24 @@ export function Workspace({
style={
isMobile
? undefined
: { gridTemplateColumns: `repeat(${panes.length}, minmax(0, 1fr))` }
: maximized && settingsIdx >= 0
? { gridTemplateColumns: 'minmax(0, 1fr)' }
: { gridTemplateColumns: `repeat(${panes.length}, minmax(0, 1fr))` }
}
>
{panes.map((pane, idx) => {
const visible = !isMobile || idx === activePaneIdx;
if (!visible) return null;
const isSettings = pane.kind === 'settings';
// v1.9: when maximized, hide every pane except the settings one.
// display:none keeps the React tree mounted so streams / drafts
// survive the toggle without re-mount cost.
const hiddenForMaximize = !isMobile && maximized && idx !== settingsIdx;
const visible = (!isMobile || idx === activePaneIdx) && !hiddenForMaximize;
if (!visible) {
if (hiddenForMaximize) {
return <div key={pane.id} className="hidden" />;
}
return null;
}
return (
<div
key={pane.id}
@@ -131,19 +174,19 @@ export function Workspace({
'before:absolute before:inset-y-0 before:left-0 before:w-0.5 before:bg-primary before:z-10'
)}
onClick={() => setActivePaneIdx(idx)}
onDragOver={!isMobile && panes.length > 1 ? handlePaneDragOver(idx) : undefined}
onDragLeave={!isMobile && panes.length > 1 ? handlePaneDragLeave : undefined}
onDrop={!isMobile && panes.length > 1 ? handlePaneDrop(idx) : undefined}
onDragOver={!isMobile && !isSettings && panes.length > 1 ? handlePaneDragOver(idx) : undefined}
onDragLeave={!isMobile && !isSettings && panes.length > 1 ? handlePaneDragLeave : undefined}
onDrop={!isMobile && !isSettings && panes.length > 1 ? handlePaneDrop(idx) : undefined}
>
<div
draggable={!isMobile && panes.length > 1}
onDragStart={!isMobile && panes.length > 1 ? handlePaneDragStart(idx) : undefined}
onDragEnd={!isMobile && panes.length > 1 ? handlePaneDragEnd : undefined}
draggable={!isMobile && !isSettings && panes.length > 1}
onDragStart={!isMobile && !isSettings && panes.length > 1 ? handlePaneDragStart(idx) : undefined}
onDragEnd={!isMobile && !isSettings && panes.length > 1 ? handlePaneDragEnd : undefined}
>
{/* Hidden on mobile per v1.8: chat-within-pane navigation
is not exposed on small screens; users switch panes via
the header pill instead. */}
{!isMobile && (
{/* Hidden on mobile per v1.8; settings panes own their own
section nav / maximize toggle so they skip ChatTabBar
entirely. */}
{!isMobile && !isSettings && (
<ChatTabBar
pane={pane}
tabs={chatsForPane(pane)}
@@ -161,7 +204,15 @@ export function Workspace({
</div>
<div className="flex-1 min-h-0 overflow-hidden">
{pane.kind === 'chat' && pane.chatId ? (
{isSettings && project ? (
<SettingsPane
session={session}
project={project}
maximized={maximized}
onToggleMaximize={() => setMaximized((v) => !v)}
isMobile={isMobile}
/>
) : pane.kind === 'chat' && pane.chatId ? (
<ChatPane
sessionId={sessionId}
chatId={pane.chatId}
@@ -169,6 +220,7 @@ export function Workspace({
agentId={agentId}
onAgentChange={onAgentChange}
sessionChats={chats}
webSearchEnabled={session.web_search_enabled}
/>
) : (
<SessionLandingPage