feat: funciones frontend React/TS — componentes UI, hooks Wails, charts y tipos

Componentes React reutilizables: card, dialog, tabs, select, alert, badge, button, input, label,
skeleton, tooltip, progress_bar, page_header, form_field, settings_page, crud_page, analytics_page,
dashboard_layout. Charts: area, bar, line, sparkline, kpi_card, chart_container.
Hooks Wails: use_wails_query, use_wails_mutation, use_wails_stream, use_wails_event, use_animated_canvas.
Funciones core: cn, format_compact, chart_colors, get_series_color, wails_cache, theme_config_to_colors.
Tipos: chart_series, wails_ipc, theme_config, component_variants.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

frontend/functions/ui/theme_provider.md

@@ -0,0 +1,65 @@
+---
+name: theme_provider
+kind: component
+lang: typescript
+domain: ui
+version: "1.0.0"
+purity: impure
+signature: "ThemeProvider(props: { children: ReactNode; themes: Record<string, Theme>; defaultTheme?: string }): JSX.Element"
+description: "Provider de tema React con context, persistencia en localStorage, detección de preferencia del sistema y hook useTheme."
+tags: [theme, provider, context, hook, component, ui]
+uses_functions: [apply_theme_typescript_ui]
+uses_types: [ThemeConfig_typescript_ui]
+returns: []
+returns_optional: false
+error_type: ""
+imports: [react]
+tested: false
+tests: []
+test_file_path: ""
+file_path: "frontend/functions/ui/theme_provider.tsx"
+props:
+  - name: themes
+    type: "Record<string, Theme>"
+    required: true
+    description: "Mapa de temas disponibles"
+  - name: defaultTheme
+    type: "string"
+    required: false
+    description: "Nombre del tema por defecto"
+  - name: children
+    type: "ReactNode"
+    required: true
+    description: "Contenido de la app"
+emits: []
+has_state: true
+framework: react
+variant: [default]
+source_repo: "https://gitea-dgg044oo04woo4ggcsws4gk0.organic-machine.com/Bl4cksmith/Frontend_Library"
+source_license: "MIT"
+source_file: "frontend/src/hooks/use-theme.tsx"
+---
+
+## Ejemplo
+
+```tsx
+import { ThemeProvider, useTheme } from './theme_provider'
+
+<ThemeProvider themes={allThemes} defaultTheme="dark">
+  <App />
+</ThemeProvider>
+
+// Dentro de un componente:
+function ThemeSwitcher() {
+  const { themeName, setTheme, themes } = useTheme()
+  return (
+    <select value={themeName} onChange={(e) => setTheme(e.target.value)}>
+      {Object.values(themes).map(t => <option key={t.name} value={t.name}>{t.label}</option>)}
+    </select>
+  )
+}
+```
+
+## Notas
+
+Detecta prefers-color-scheme automáticamente. Persiste elección en localStorage. Exporta ThemeProvider (componente) y useTheme (hook).