Following the shared-icons fix (d5cabed14), audit every workspace
package's src/index.ts for top-level side effects and flag the
ones that are safe to tree-shake:
- Pure TS re-export barrels (types, theme, utils, llm, storage):
"sideEffects": false — lets Vite prune entire submodules when a
consumer only imports a subset of named exports. Matters most for
shared-llm where the orchestrator/BYOK branch isn't needed on
every route.
- Packages that ship .svelte components (branding, ui, links):
"sideEffects": ["**/*.svelte", "**/*.css"] — same tree-shaking
benefit for TS modules, but keeps Svelte component CSS injection
intact.
The state-holding submodules (shared-ui drag-state/toast,
shared-llm store, shared-links mutations) are still evaluated
whenever their exports are referenced, so behaviour is unchanged —
the flag only lets the bundler skip modules that aren't in the
dependency graph at all.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add svelte-i18n configuration with SSR support to all web apps
- Create LanguageSelector component for each app with brand colors
- Add German and English locale files
- Integrate language switcher into login pages via headerControls snippet
- Fix Tailwind v4 @source directives for shared package scanning
- Update AppSlider styling to match login container design
Apps updated:
- Memoro (gold #f8d62b)
- Märchenzauber (pink #FF6B9D)
- ManaDeck (purple #8b5cf6)
- ManaCore (indigo #6366f1)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
SUMMARY:
Create a unified theming architecture with two new shared packages
(@manacore/shared-theme and @manacore/shared-theme-ui) that provides
consistent theming across all 4 web applications while allowing
app-specific primary color customization.
NEW PACKAGES:
@manacore/shared-theme:
- Svelte 5 Runes-based theme store factory
- 4 theme variants: Lume (Gold), Nature (Green), Stone (Blue Gray), Ocean (Blue)
- 3 theme modes: Light, Dark, System (auto-detect)
- HSL-based color system with 18 semantic tokens
- localStorage persistence per app
- System preference detection via matchMedia
- Pre-defined configs for all apps (memoro, manacore, manadeck, maerchenzauber)
@manacore/shared-theme-ui:
- ThemeToggle: Light/dark mode toggle button
- ThemeSelector: Visual theme variant selector with color dots
- ThemeModeSelector: Segmented control for light/dark/system
UPDATED PACKAGES:
@manacore/shared-tailwind:
- Converted from HEX to HSL-based CSS variables
- Updated preset.js with hsl(var(--color-*)) syntax
- themes.css now contains all 4 theme variants with light/dark modes
APP MIGRATIONS:
memoro/web:
- Replaced 145 LOC theme store with 25 LOC shared implementation
- Deleted local ThemeSelector.svelte and ThemeToggle.svelte
- Primary color: Gold (47 95% 58%)
manacore/web:
- Replaced 80 LOC theme store with 25 LOC shared implementation
- Deleted local ThemeToggle.svelte
- Primary color: Indigo (239 84% 67%)
manadeck/web:
- Added new theme store using shared package
- Primary color: Indigo (239 84% 67%)
maerchenzauber/web:
- Added new theme store using shared package
- Primary color: Purple (280 60% 55%)
All app layouts updated with theme.initialize() in onMount.
BENEFITS:
- ~225 LOC of app-specific code reduced to ~100 LOC total
- Single source of truth for theme logic
- Consistent theming experience across all apps
- Easy to add new theme variants
- App-specific primary colors preserved
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
