Phase 3: User Theme Overrides

Status: ⬜ Not Started Parent plan: PLAN.md Domain: fullstack

Tasks

Task 1: Add themeMode, primaryHue, primarySaturation, backgroundType, locale fields to User model (Prisma migration)
Task 2: Create src/routes/api/users/me/preferences/+server.ts — GET/PATCH user preferences
Task 3: Create src/routes/settings/+page.server.ts — user settings page data
Task 4: Create src/routes/settings/+page.svelte — user settings page with theme customization
Task 5: Create src/lib/components/settings/ThemeCustomizer.svelte — HSL color picker, background selector, mode toggle
Task 6: Update theme store to load user preferences from server on login
Task 7: Update +layout.server.ts to pass user preferences
Task 8: Add user settings link to header user menu
Task 9: Add i18n translations (EN/RU)