add fuzzy searching to assets dialog (#6286)

## Summary

Add `useFuse` for assets searching to enable fuzzy searching with typo
tolerance.


https://github.com/user-attachments/assets/0c55bb77-3223-45ab-8c05-713f8ce4e58b

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-6286-add-fuzzy-searching-to-assets-dialog-2976d73d3650813da63acadde2cf49c6)
by [Unito](https://www.unito.io)

src/platform/assets/composables/useAssetBrowser.ts

@@ -1,5 +1,7 @@
 import { computed, ref } from 'vue'
 import type { Ref } from 'vue'
+import { useFuse } from '@vueuse/integrations/useFuse'
+import type { UseFuseOptions } from '@vueuse/integrations/useFuse'
 
 import { d, t } from '@/i18n'
 import type { FilterState } from '@/platform/assets/components/AssetFilterBar.vue'
@@ -15,19 +17,6 @@ function filterByCategory(category: string) {
   }
 }
 
-function filterByQuery(query: string) {
-  return (asset: AssetItem) => {
-    if (!query) return true
-    const lowerQuery = query.toLowerCase()
-    const description = getAssetDescription(asset)
-    return (
-      asset.name.toLowerCase().includes(lowerQuery) ||
-      (description && description.toLowerCase().includes(lowerQuery)) ||
-      asset.tags.some((tag) => tag.toLowerCase().includes(lowerQuery))
-    )
-  }
-}
-
 function filterByFileFormats(formats: string[]) {
   return (asset: AssetItem) => {
     if (formats.length === 0) return true
@@ -160,9 +149,31 @@ export function useAssetBrowser(
     return assets.value.filter(filterByCategory(selectedCategory.value))
   })
 
+  const fuseOptions: UseFuseOptions<AssetItem> = {
+    fuseOptions: {
+      keys: [
+        { name: 'name', weight: 0.4 },
+        { name: 'tags', weight: 0.3 }
+      ],
+      threshold: 0.4, // Higher threshold for typo tolerance (0.0 = exact, 1.0 = match all)
+      ignoreLocation: true, // Search anywhere in the string, not just at the beginning
+      includeScore: true
+    },
+    matchAllWhenSearchEmpty: true
+  }
+
+  const { results: fuseResults } = useFuse(
+    searchQuery,
+    categoryFilteredAssets,
+    fuseOptions
+  )
+
+  const searchFiltered = computed(() =>
+    fuseResults.value.map((result) => result.item)
+  )
+
   const filteredAssets = computed(() => {
-    const filtered = categoryFilteredAssets.value
-      .filter(filterByQuery(searchQuery.value))
+    const filtered = searchFiltered.value
       .filter(filterByFileFormats(filters.value.fileFormats))
       .filter(filterByBaseModels(filters.value.baseModels))