Replace one-shot HTTP POST sendPrompt with a persistent ephemeral
terminal per session. Terminal auto-starts on session select, stays
running in background when modal is closed, and gets killed on
session switch or page unload.
- Add sendInput() to useEphemeralTerminal (text + Enter as separate WS messages)
- useTranscriptDebug owns terminal lifecycle (create/dispose on select/switch)
- ResumeTerminalButton receives shared terminal prop, only toggles modal
- UserInput shows "Starting terminal..." when not ready
- Add "New Session" button that starts a fresh agent session
- beforeunload sends sendBeacon to kill terminal on page close
- Extract agent badge into AgentBadge component with dropdown (TODO placeholder)
- Realtime connection indicated by badge color (green=connected, indigo=disconnected)
- Remove Transcript label and chat bubble icon from titlebar
- Add force mobile mode button (bottom sheet panel on desktop)
- Size toggle persisted in localStorage and controls sheet height in mobile mode
- Replace full titlebar drag with thin 5px top edge grip
- Remove sheet-handle touch bar, size controlled via toggle button only
- Large mobile mode respects app header height
- Slide-up/down animation for mobile panel enter/exit
Add aquaticBackground/ module with OceanScene (unified gradient, light rays,
sea floor, corals, seaweed, decorations), plus independent overlay layers
(BubbleStream, FishSchool, JellyfishDrift, EventOverlay, EdgeFade). Includes
event scheduling engine with 4 frequency tiers (minutes/hours/days/months)
and 20 random events with localStorage persistence.
Add shared CodeBlock component with copy-to-clipboard button, terminal-matched
monospace font (Consolas), and proper line-height/letter-spacing. Refactor
EditCard, WriteCard, TaskCard, and ToolResultBlock to use CodeBlock. Fix
markdown code block alignment to match terminal rendering.
- Add pin/medium/large size mode button in titlebar with pixel art icons
- Dark overlay appears on hover for better text readability
- User-input stays visible when textarea has text (CSS :has selector)
- Animated size transitions between modes
- FAB button: night ocean pixel art with stars, moon, waves, seaweed, coral
- Send button: daytime ocean pixel art with sun, clouds, fish, sand
- Scrollbar hides with chrome using scrollbar-gutter: stable to prevent content shift
- Extract ocean pixel art into dedicated BackgroundPixelArt.vue with 5 animated layers
- Make titlebar, chat-header, and user-input position absolute overlays
- Add idle mode: chrome fades out on mouse leave, messages fill entire window
- Add fade-to-black edges on background for page blend
Replace galaxy background with animated underwater scene featuring water
depth gradient, pixel art sea floor (sand, seaweed, coral, starfish),
rising bubbles with water sway, and swimming pixel art fish. Also update
transcript-debug tool cards styling and add .claude-*/tasks/ to gitignore.
Floating chat window reusing ChatContainer with draggable/resizable
window, agent/session selector overlay, and pixel art decorations
(galaxy, minecraft dirt block, LED strip) on black transparent backdrop.
