Add MediaAssetCard presentation components (#5878)

## Summary

Implements a comprehensive media asset card component system for the
Asset Manager sidebar, enabling display and interaction with various
media types (images, videos, audio, and 3D models).

## Changes

### New Components
- **MediaAssetCard**: Main card component for displaying media assets
- **Media type-specific components**: Specialized display logic for each
media type
  - MediaImageTop/Bottom
  - MediaVideoTop/Bottom  
  - MediaAudioTop/Bottom
  - Media3DTop/Bottom
- **MediaAssetActions**: Top-left action buttons (delete, download, more
options)
- **MediaAssetMoreMenu**: Dropdown menu for additional actions
- **SquareChip**: Chip component for displaying duration and file format
with dark/light variants
- **MediaAssetButtonDivider**: Visual separator for button groups

### Features
- **Video playback**: Autoplay with native video controls
  - Dynamic duration chip positioning based on control visibility
  - Hides overlays when video is playing
- **Audio playback**: Audio icon with HTML5 audio element
  - Duration chip with consistent positioning
- **3D model support**: Icon display for 3D assets
- **Selection state**: Proper hover and selected state handling with CSS
priority fixes

### Architecture Improvements
- **Domain-Driven Design structure**: Organized under
`src/platform/mediaAsset/` following DDD principles
- **Provide/Inject pattern**: Eliminates props drilling with
MediaAssetKey InjectionKey
- **Composable pattern**: `useMediaAssetActions` manages all action
handlers
- **Type safety**: Comprehensive TypeScript types for media assets and
actions

### UI/UX Enhancements
- **CardTop component**: Added custom class props for slot positioning
- **SquareChip component**: Backdrop blur effects with variant system
- **Lazy loading**: Image optimization with LazyImage component
- **Responsive states**: Loading, selected, and hover states

### Utilities
- **formatDuration**: Converts milliseconds to human-readable format
(45s, 1m 23s, 1h 2m)

## Testing
- Comprehensive Storybook stories for all media types
- Grid layout examples
- Loading and selected state demonstrations

## File Structure
```
src/platform/assets/
├── components/
│   ├── MediaAssetCard.vue
│   ├── MediaAssetCard.stories.ts
│   ├── MediaAssetActions.vue
│   ├── MediaAssetMoreMenu.vue
│   ├── MediaAssetButtonDivider.vue
│   ├── MediaImageTop.vue
│   ├── MediaImageBottom.vue
│   ├── MediaVideoTop.vue
│   ├── MediaVideoBottom.vue
│   ├── MediaAudioTop.vue
│   ├── MediaAudioBottom.vue
│   ├── Media3DTop.vue
│   └── Media3DBottom.vue
├── composables/
│   └── useMediaAssetActions.ts
└── schemas/
    └── mediaAssetSchema.ts
```

## Screenshots

[media_asset_record.webm](https://github.com/user-attachments/assets/d13b5cc0-a262-4850-bb81-ca1daa0dd969)

---------

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: GitHub Action <action@github.com>
Co-authored-by: github-actions <github-actions@github.com>

src/components/button/IconGroup.vue

@@ -12,6 +12,7 @@ const iconGroupClasses = cn(
   'outline-hidden border-none p-0 rounded-lg',
   'bg-white dark-theme:bg-zinc-700',
   'text-neutral-950 dark-theme:text-white',
+  'transition-all duration-200',
   'cursor-pointer'
 )
 </script>

src/components/button/MoreButton.vue

@@ -1,7 +1,8 @@
 <template>
   <div class="relative inline-flex items-center">
-    <IconButton @click="toggle">
-      <i class="icon-[lucide--more-vertical] text-sm" />
+    <IconButton :size="size" :type="type" @click="toggle">
+      <i v-if="!isVertical" class="icon-[lucide--ellipsis] text-sm" />
+      <i v-else class="icon-[lucide--more-vertical] text-sm" />
     </IconButton>
 
     <Popover
@@ -13,6 +14,8 @@
       :close-on-escape="true"
       unstyled
       :pt="pt"
+      @show="$emit('menuOpened')"
+      @hide="$emit('menuClosed')"
     >
       <div class="flex min-w-40 flex-col gap-2 p-2">
         <slot :close="hide" />
@@ -25,12 +28,28 @@
 import Popover from 'primevue/popover'
 import { computed, ref } from 'vue'
 
+import type { BaseButtonProps } from '@/types/buttonTypes'
 import { cn } from '@/utils/tailwindUtil'
 
 import IconButton from './IconButton.vue'
 
+interface MoreButtonProps extends BaseButtonProps {
+  isVertical?: boolean
+}
+
 const popover = ref<InstanceType<typeof Popover>>()
 
+const {
+  size = 'md',
+  type = 'secondary',
+  isVertical = false
+} = defineProps<MoreButtonProps>()
+
+defineEmits<{
+  menuOpened: []
+  menuClosed: []
+}>()
+
 const toggle = (event: Event) => {
   popover.value?.toggle(event)
 }
@@ -45,7 +64,7 @@ const pt = computed(() => ({
   },
   content: {
     class: cn(
-      'mt-2 rounded-lg',
+      'mt-1 rounded-lg',
       'bg-white dark-theme:bg-zinc-800',
       'text-neutral dark-theme:text-white',
       'shadow-lg',