Replaces broad useUnistyles() subscriptions in composer, workspace, and
related components with withUnistyles wrappers and StyleSheet.create so
re-renders stay scoped to the tokens actually consumed. Lifts the design
scales (spacing, iconSize, fontSize, etc.) to top-level exports in
theme.ts so component literals share a single source of truth with the
unistyles theme.
Apply prettier-compatible formatting across the repo to match the
incoming oxfmt configuration. Mechanical reformat only — no logic
changes. Covers YAML quote normalization, package.json key sorting,
Markdown/TOML formatting, and minor TS whitespace tweaks.
Mohamed Boudra