initial: mirror of @fn_library from fn_registry

75 components + DESIGN_SYSTEM.md + sync script.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

components/tooltip.md

@@ -0,0 +1,51 @@
+---
+name: tooltip
+kind: component
+lang: ts
+domain: ui
+version: "1.0.0"
+purity: impure
+signature: "Tooltip(props: TooltipRootProps): JSX.Element"
+description: "Tooltip accesible con posicionamiento automático. Mantine Tooltip con delay configurable."
+tags: [tooltip, overlay, component, ui, help, mantine]
+uses_functions: []
+uses_types: []
+returns: []
+returns_optional: false
+error_type: ""
+imports: ["@mantine/core", react]
+output: "Componente Tooltip que renderiza tooltip accesible con posicionamiento automático y delay configurable via Mantine Tooltip"
+tested: false
+tests: []
+test_file_path: ""
+file_path: "frontend/functions/ui/tooltip.tsx"
+props:
+  - name: delayDuration
+    type: "number"
+    required: false
+    description: "Delay en ms antes de mostrar el tooltip (default 300)"
+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/components/ui/tooltip.tsx"
+---
+
+## Ejemplo
+
+```tsx
+<TooltipProvider>
+  <Tooltip>
+    <TooltipTrigger>Hover me</TooltipTrigger>
+    <TooltipContent>Tooltip text</TooltipContent>
+  </Tooltip>
+</TooltipProvider>
+```
+
+## Notas
+
+Exporta 5 subcomponentes: TooltipProvider, Tooltip, TooltipTrigger, TooltipPortal, TooltipContent.
+TooltipProvider y Tooltip son wrappers de compatibilidad (Mantine gestiona delay internamente).
+TooltipPortal es un no-op mantenido por compatibilidad.