[backport cloud/1.36] feature: model browser folder grouping (#7916)

Backport of #7892 to `cloud/1.36`

Automatically created by backport workflow.

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-7916-backport-cloud-1-36-feature-model-browser-folder-grouping-2e36d73d365081279a6bf032c6e0893d)
by [Unito](https://www.unito.io)

Co-authored-by: Jin Yi <jin12cc@gmail.com>

src/components/widget/layout/BaseModalLayout.vue

@@ -80,7 +80,9 @@
             >
               {{ contentTitle }}
             </h2>
-            <div class="min-h-0 px-6 pt-0 pb-10 overflow-y-auto">
+            <div
+              class="min-h-0 px-6 pt-0 pb-10 overflow-y-auto scrollbar-custom"
+            >
               <slot name="content"></slot>
             </div>
           </main>

src/components/widget/nav/NavItem.vue

@@ -9,7 +9,7 @@
     role="button"
     @click="onClick"
   >
-    <div v-if="icon" class="py-0.5">
+    <div v-if="icon" class="pt-0.5">
       <NavIcon :icon="icon" />
     </div>
     <i v-else class="text-neutral icon-[lucide--folder] text-xs shrink-0" />

src/platform/assets/components/AssetBadgeGroup.vue

@@ -5,7 +5,7 @@
       :key="badge.label"
       :class="
         cn(
-          'px-2 py-1 rounded text-xs font-bold uppercase tracking-wider text-modal-card-tag-foreground bg-modal-card-tag-background'
+          'px-2 py-1 rounded text-xs font-bold uppercase tracking-wider text-modal-card-tag-foreground bg-modal-card-tag-background break-all'
         )
       "
     >

src/platform/assets/components/AssetFilterBar.vue

@@ -48,7 +48,7 @@
         @update:model-value="handleFilterChange"
       >
         <template #icon>
-          <i class="icon-[lucide--arrow-up-down] size-3" />
+          <i class="icon-[lucide--arrow-up-down]" />
         </template>
       </SingleSelect>
     </div>

src/platform/assets/composables/useAssetBrowser.ts

@@ -15,7 +15,18 @@ export type OwnershipOption = 'all' | 'my-models' | 'public-models'
 
 function filterByCategory(category: string) {
   return (asset: AssetItem) => {
-    return category === 'all' || asset.tags.includes(category)
+    if (category === 'all') return true
+
+    // Check if any tag matches the category (for exact matches)
+    if (asset.tags.includes(category)) return true
+
+    // Check if any tag's top-level folder matches the category
+    return asset.tags.some((tag) => {
+      if (typeof tag === 'string' && tag.includes('/')) {
+        return tag.split('/')[0] === category
+      }
+      return false
+    })
   }
 }
 
@@ -93,7 +104,12 @@ export function useAssetBrowser(
 
     // Type badge from non-root tag
     if (typeTag) {
-      badges.push({ label: typeTag, type: 'type' })
+      // Remove category prefix from badge label (e.g. "checkpoint/model" → "model")
+      const badgeLabel = typeTag.includes('/')
+        ? typeTag.substring(typeTag.indexOf('/') + 1)
+        : typeTag
+
+      badges.push({ label: badgeLabel, type: 'type' })
     }
 
     // Base model badge from metadata
@@ -125,6 +141,7 @@ export function useAssetBrowser(
       .filter((asset) => asset.tags[0] === 'models')
       .map((asset) => asset.tags[1])
       .filter((tag): tag is string => typeof tag === 'string' && tag.length > 0)
+      .map((tag) => tag.split('/')[0]) // Extract top-level folder name
 
     const uniqueCategories = Array.from(new Set(categories))
       .sort()