feat(search): add multi-token regex and wildcard support (#211)

* feat(search): add multi-token regex and wildcard support

* feat(ui): add layout toggle button in Model Manager header

src/App.vue

@@ -80,8 +80,25 @@ onMounted(() => {
     })
   }
 
+  const toggleLayout = () => {
+    // flip the flat setting
+    const newValue = !config.flat.value
+    config.flat.value = newValue
+
+    // persist so it survives reloads
+    app.ui?.settings.setSettingValue('ModelManager.UI.Flat', newValue)
+
+    // close the current dialog (because it is keepAlive)
+    dialog.closeAll()
+
+    // reopen with the new layout
+    openManagerDialog()
+  }
+
   const openManagerDialog = () => {
     const { cardWidth, gutter, aspect, flat } = config
+    // choose icon depending on current layout
+    const layoutIcon = flat.value ? 'pi pi-folder-open' : 'pi pi-th-large'
 
     if (firstOpenManager.value) {
       models.refresh(true)
@@ -99,6 +116,14 @@ onMounted(() => {
           icon: 'mdi mdi-folder-search-outline text-lg',
           command: openModelScanning,
         },
+        {
+          key: 'toggle-layout',
+          icon: layoutIcon,
+          command: toggleLayout,
+          tooltip: flat.value
+            ? t('switchToFolderView')
+            : t('switchToFlatView'),
+        },
         {
           key: 'refresh',
           icon: 'pi pi-refresh',

src/components/DialogManager.vue

@@ -225,17 +225,33 @@ const list = computed(() => {
     return !item.isFolder
   })
 
-  const filterList = pureModels.filter((model) => {
-    const showAllModel = currentType.value === allType
+function buildRegex(raw: string): RegExp {
+  try {
+    // Escape regex specials, then restore * wildcards as .*
+    const escaped = raw
+      .replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
+      .replace(/\\\*/g, '.*')
+    return new RegExp(escaped, 'i') // case-insensitive
+  } catch (e) {
+    return new RegExp(raw, 'i')
+  }
+}
 
-    const matchType = showAllModel || model.type === currentType.value
+const filterList = pureModels.filter((model) => {
+  const showAllModel = currentType.value === allType
+  const matchType = showAllModel || model.type === currentType.value
 
-    const filter = searchContent.value?.toLowerCase() ?? ''
-    const matchSubFolder = model.subFolder.toLowerCase().includes(filter)
-    const matchName = model.basename.toLowerCase().includes(filter)
+  const rawFilter = searchContent.value ?? ''
+  const tokens = rawFilter.split(/\s+/).filter(Boolean)
+  const regexes = tokens.map(buildRegex)
 
-    return matchType && (matchSubFolder || matchName)
-  })
+  // Require every token to match either the folder or the name
+  const matchesAll = regexes.every((re) =>
+    re.test(model.subFolder) || re.test(model.basename)
+  )
+  
+  return matchType && matchesAll
+})
 
   let sortStrategy: (a: Model, b: Model) => number = () => 0
   switch (sortOrder.value) {
@@ -262,6 +278,7 @@ const list = computed(() => {
   })
 })
 
+
 const contentStyle = computed(() => ({
   gridTemplateColumns: `repeat(auto-fit, ${cardSize.value.width}px)`,
   gap: `${gutter}px`,