Removes Font Awesome entirely
### Changes
- All ~1,000 icon call sites now import Lucide components directly from
`lucide-react` (`<PlayIcon className="..." />`); no FA packages, tokens,
or `fa*` identifiers remain anywhere.
- New `@storyteller/icons` lib holds the pieces Lucide doesn't ship:
`DynamicIcon` for runtime-chosen icons (`icon={loading ?
LoaderCircleIcon : SaveIcon}`), 11 brand logos (Discord, TikTok, ...) as
inlined CC BY 4.0 paths, and HD/SD quality badges drawn in Lucide's
stroke style.
- Global `.lucide { display: inline-block; width/height: 1.2em }` rule
in each app stylesheet: keeps icons font-relative like FA (1.2em
compensates Lucide's 24px-viewBox/20px-grid padding) and undoes Tailwind
preflight's `svg { display: block }`. Explicit `w-*`/`size-*` utilities
still win.
- FA-only props migrated: `spin` → `animate-spin`, FA size strings → em
values.
- Dropped `@fortawesome/*` + `@awesome.me` kit deps, both `.npmrc`
files, and
the FA rule in `shared-vite-config.ts` (now externalizes
`lucide-react`).
### Fullscreen focus mode (desktop + webapp)
- Added a top-right expand icon on every prompt editor that opens a
"Prompt" focus-mode overlay (blurred backdrop, `max-w-4xl` centered
card) for more prompting space.
- Same editor state — overlay binds to the same value + onChange, so
text/@-mentions persist. Auto-focuses with the caret at the end on open.
- Editor fills full height; @-mention dropdown no longer clipped; closes
on Esc / backdrop click.
- Reused `@storyteller/ui-modal`; shared `PromptFullscreenModal` +
button + `useFullscreenPrompt` hook across all 5 desktop promptboxes,
mirrored in the webapp's own PromptBox.
### 3D editor
- Model selector now renders inside the promptbox (was standalone on the
canvas).
- Pose button hides on deselect; pressing "Done" keeps it (flips back to
"Enter Pose Mode") while the character is still selected.
- Drag and drop into folders fix within gallery modal - doesn't close
immediately unless on 3D editor page.
### Tooltips & expand
- Fixed top-left menu tooltips getting stuck open after a tab change.
- Reworked image promptbox auto-grow/expand into a shared
`useAutoGrowEditorHeight` hook (no per-render style writes) with a
smooth height transition.