feat(frontend): rework chat composer (sticky input, inline new session, status footer)

- Center ThothII logo + tagline; break "Human In The Loop" onto a second line
- Rename "New question" → "New session"; the button now clears the screen and
  focuses the sticky bottom composer instead of opening a dialog
- Composer is always rendered and pinned at the bottom; typing the first
  message there creates the session (no modal)
- Add inline stop control (square + inner circle) that interrupts and saves
  the session via /close
- Always-present send affordance (CornerDownLeft ↵) on the right of the box
- Status footer under the box: mic (inert), model name, thinking level, and a
  context-usage gauge (placeholder)
- Brand-tinted spinner beside the logo while the harness/backend holds the
  ball; hidden once a widget needs human input

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

This commit is contained in:

marcopan

2026-06-28 20:36:08 +02:00

co-authored by

Claude Opus 4.8

parent bcaf6708de

commit d67409ff16

5 changed files with 192 additions and 39 deletions

									
										frontend/src/shell/NewSessionDialog.tsx
									
		+1
		-1
	
												View File
												
				@@ -47,7 +47,7 @@ export function NewSessionDialog({ onCreated }: Props) {

				        className="w-full"

				        onClick={() => setOpen(true)}

				      >

				        New question

				        New session

				      </Button>

				      <DialogContent showCloseButton={false}>

				        <DialogHeader>