Settings is now a right-side drawer (32em width, semi-transparent
backdrop) instead of a full-page tab. GlobalTabBar has 3 tabs
(Sessions/Docs/Context) + gear icon toggle. WorkspaceTab type
reduced to 'sessions' | 'docs' | 'context'. Close via Escape,
click-outside, or close button. Alt+1..3 for tabs, Ctrl+, toggles
drawer.
Split single font setting into separate UI font (sans-serif options)
and Terminal font (monospace options), each with custom themed dropdown
and size stepper (8-24px). Single-column layout with Appearance and
Defaults subsections. All native <select> replaced with custom themed
dropdowns. Font previews render in their own typeface. New CSS vars:
--term-font-family, --term-font-size. Setting keys changed from
font_family/font_size to ui_font_family/ui_font_size +
term_font_family/term_font_size.
Add font family select (9 monospace fonts) and font size +/- stepper
(8-24px) to SettingsTab global settings. Both controls apply live
preview via CSS custom properties (--ui-font-family, --ui-font-size)
and persist to SQLite. Restructure global settings from inline rows
to 2-column grid with labels above controls. initTheme() now restores
saved font settings on startup.
Generalize theme system from Catppuccin-only (4 flavors) to 11 themes
across 2 groups. New editor themes: VSCode Dark+, Atom One Dark,
Monokai, Dracula, Nord, Solarized Dark, GitHub Dark.
All themes map to the same 26 --ctp-* CSS custom properties, so every
component works unchanged. ThemeId replaces CatppuccinFlavor as primary
type. Theme store uses getCurrentTheme()/setTheme() with deprecated
wrappers. SettingsTab uses optgroup-based theme selector.
Replace attempt_ws_connect() with attempt_tcp_probe() in RemoteManager to
avoid allocating per-connection resources (PtyManager, SidecarManager) on
the relay during reconnection probes. Add onRemoteMachineReconnecting and
onRemoteMachineReconnectReady event listeners in remote-bridge.ts. Wire
machines store to auto-reconnect when relay becomes reachable.
remote-bridge.ts adapter for machine management IPC. machines.svelte.ts
store for remote machine state. Layout store extended with
remoteMachineId on Pane interface. agent-bridge.ts and pty-bridge.ts
route to remote commands when remoteMachineId is set. SettingsDialog
gains Remote Machines section. Sidebar auto-groups remote panes by
machine label.
getTotalCost() recursively aggregates costUsd, inputTokens, outputTokens
across parent and all child sessions. AgentPane done-bar displays total
cost in yellow when children are present and total exceeds parent cost.
Detect subagent tool_call events (Agent/Task/dispatch_agent), auto-spawn
child agent panes with parent/child navigation. Messages with parentId
are routed to child panes; parent session keeps its own messages.
- agents.svelte.ts: parent/child hierarchy fields, findChildByToolUseId,
getChildSessions, parent-aware createAgentSession/removeAgentSession
- agent-dispatcher.ts: SUBAGENT_TOOL_NAMES detection, toolUseToChildPane
routing map, spawnSubagentPane with auto-grouping under parent title
- AgentPane.svelte: parent link bar (SUB badge), children bar (chips
with status colors), clickable navigation between parent/child
- SessionList.svelte: subagent panes show arrow icon instead of asterisk
Add group_name column to sessions table with ALTER TABLE migration,
setPaneGroup in layout store, grouped sidebar rendering with Svelte 5
snippets, and right-click to assign group via prompt dialog.
Agent tree visualization (SVG) with horizontal layout and bezier edges.
Global status bar with pane counts, active agents pulse, token/cost totals.
Toast notification system with auto-dismiss and agent dispatcher integration.
Settings dialog with SQLite persistence for shell, cwd, and max panes.
Keyboard shortcuts: Ctrl+W close pane, Ctrl+, open settings.
Svelte 5 $state/$derived runes only work in .svelte and .svelte.ts
files. The stores had plain .ts extensions, causing a blank screen with
"rune_outside_svelte" runtime error. Renamed all three store files and
updated import paths across 5 consuming files.
