From c87212d54af807fd47fbb95ef96a798bb98fe176 Mon Sep 17 00:00:00 2001
From: florianfederspiel <florian@fedeo.de>
Date: Mon, 26 Jan 2026 20:43:35 +0100
Subject: [PATCH] Folders in Wiki

---
 frontend/components/wiki/TreeItem.vue   |  76 +++++++++++++-
 frontend/components/wiki/WikiEditor.vue | 107 ++++++++++++--------
 frontend/composables/useWikiTree.ts     |  67 ++++++++-----
 frontend/package.json                   |   2 +
 frontend/pages/wiki/[[id]].vue          | 125 +++++++++---------------
 5 files changed, 230 insertions(+), 147 deletions(-)

diff --git a/frontend/components/wiki/TreeItem.vue b/frontend/components/wiki/TreeItem.vue
index 1e8fe40..110d742 100644
--- a/frontend/components/wiki/TreeItem.vue
+++ b/frontend/components/wiki/TreeItem.vue
@@ -1,7 +1,8 @@
 <template>
-  <div class="select-none text-sm text-gray-700">
+  <div class="select-none text-sm text-gray-700 relative">
+
     <div
-        class="group flex items-center gap-2 rounded-md px-2 py-1.5 cursor-pointer transition-colors mb-0.5"
+        class="group flex items-center gap-2 rounded-md px-2 py-1.5 cursor-pointer transition-colors mb-0.5 relative pr-8"
         :class="[isActive ? 'bg-primary-50 text-primary-700 font-medium' : 'hover:bg-gray-100']"
         :style="{ paddingLeft: `${indent}rem` }"
         @click.stop="handleClick"
@@ -16,12 +17,42 @@
       </button>
       <span v-else class="w-4"></span>
 
-      <span class="text-gray-400">
+      <span class="text-gray-400 shrink-0">
         <svg v-if="item.isFolder" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" class="w-4 h-4 text-yellow-400"><path d="M3.75 3A1.75 1.75 0 002 4.75v3.26a3.235 3.235 0 011.75-.51h12.5c.644 0 1.245.188 1.75.51V6.75A1.75 1.75 0 0016.25 5h-4.836a.25.25 0 01-.177-.073L9.823 3.513A1.75 1.75 0 008.586 3H3.75zM3.75 9A1.75 1.75 0 002 10.75v4.5c0 .966.784 1.75 1.75 1.75h12.5A1.75 1.75 0 0018 15.25v-4.5A1.75 1.75 0 0016.25 9H3.75z" /></svg>
         <svg v-else xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" class="w-4 h-4"><path fill-rule="evenodd" d="M4.5 2A1.5 1.5 0 003 3.5v13A1.5 1.5 0 004.5 18h11a1.5 1.5 0 001.5-1.5V7.621a1.5 1.5 0 00-.44-1.06l-4.12-4.122A1.5 1.5 0 0011.378 2H4.5zm2.25 8.5a.75.75 0 000 1.5h6.5a.75.75 0 000-1.5h-6.5zm0 3a.75.75 0 000 1.5h6.5a.75.75 0 000-1.5h-6.5z" clip-rule="evenodd" /></svg>
       </span>
 
       <span class="truncate flex-1">{{ item.title }}</span>
+
+      <div class="absolute right-1 top-1 opacity-0 group-hover:opacity-100 transition-opacity" :class="{ '!opacity-100': showMenu }">
+        <button
+            @click.stop="showMenu = !showMenu"
+            class="p-0.5 rounded hover:bg-gray-200 text-gray-500"
+        >
+          <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" class="w-4 h-4"><path d="M3 10a1.5 1.5 0 113 0 1.5 1.5 0 01-3 0zM8.5 10a1.5 1.5 0 113 0 1.5 1.5 0 01-3 0zM15.5 8.5a1.5 1.5 0 100 3 1.5 1.5 0 000-3z" /></svg>
+        </button>
+      </div>
+
+      <div v-if="showMenu" v-on-click-outside="() => showMenu = false" class="absolute right-0 top-8 z-50 w-40 bg-white rounded-md shadow-lg border border-gray-100 py-1 text-xs text-gray-700 animate-in fade-in slide-in-from-top-1 duration-100">
+
+        <template v-if="item.isFolder">
+          <button @click.stop="createChild(false)" class="w-full text-left px-3 py-1.5 hover:bg-gray-50 flex items-center gap-2">
+            <svg class="w-3 h-3" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 13h6m-3-3v6m5 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z" /></svg>
+            Neue Seite
+          </button>
+          <button @click.stop="createChild(true)" class="w-full text-left px-3 py-1.5 hover:bg-gray-50 flex items-center gap-2">
+            <svg class="w-3 h-3 text-yellow-500" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 7v10a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2h-6l-2-2H5a2 2 0 00-2 2z" /></svg>
+            Neuer Ordner
+          </button>
+          <div class="h-px bg-gray-100 my-1"></div>
+        </template>
+
+        <button @click.stop="handleDelete" class="w-full text-left px-3 py-1.5 hover:bg-red-50 text-red-600 flex items-center gap-2">
+          <svg class="w-3 h-3" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16" /></svg>
+          Löschen
+        </button>
+      </div>
+
     </div>
 
     <div v-if="item.isFolder && isOpen">
@@ -33,19 +64,24 @@
 
 <script setup lang="ts">
 import type { WikiPageItem } from '~/composables/useWikiTree'
-// Expliziter Self-Import für Rekursion (wichtig in manchen Nuxt Setups)
 import TreeItem from './TreeItem.vue'
+// Simple Click Outside Directive (kannst du auch global registrieren)
+import { vOnClickOutside } from '@vueuse/components'
 
 const props = defineProps<{ item: WikiPageItem; depth?: number }>()
 const router = useRouter()
 const route = useRoute()
 
+// Composable Actions holen
+const { createItem, deleteItem } = useWikiTree()
+
 const depth = props.depth ?? 0
 const indent = computed(() => 0.5 + (depth * 0.7))
 const isOpen = ref(false)
+const showMenu = ref(false)
 const isActive = computed(() => route.params.id === props.item.id)
 
-// Auto-Open: Wenn wir ein Parent sind und das aktive Kind enthalten
+// Auto-Open Logic
 watch(() => route.params.id, (newId) => {
   if (props.item.isFolder && hasActiveChild(props.item, newId as string)) isOpen.value = true
 }, { immediate: true })
@@ -60,4 +96,34 @@ function handleClick() {
 }
 
 function toggleFolder() { isOpen.value = !isOpen.value }
+
+// --- ACTIONS ---
+
+async function createChild(isFolder: boolean) {
+  showMenu.value = false
+  // Wir öffnen den Ordner automatisch, damit man das neue Item sieht
+  isOpen.value = true
+
+  const type = isFolder ? "Ordner" : "Seite"
+  const title = prompt(`Name für ${type}:`)
+  if (!title) return
+
+  const newItem = await createItem(title, props.item.id, isFolder)
+
+  // Wenn es eine Seite ist, direkt hin navigieren
+  if (newItem && !isFolder) {
+    // @ts-ignore
+    router.push(`/wiki/${newItem.id}`)
+  }
+}
+
+async function handleDelete() {
+  showMenu.value = false
+  const success = await deleteItem(props.item.id)
+
+  if (success && isActive.value) {
+    // Wenn wir die aktive Seite gelöscht haben, zurück zum Root
+    router.push('/wiki')
+  }
+}
 </script>
\ No newline at end of file
diff --git a/frontend/components/wiki/WikiEditor.vue b/frontend/components/wiki/WikiEditor.vue
index 7130774..edbfd4c 100644
--- a/frontend/components/wiki/WikiEditor.vue
+++ b/frontend/components/wiki/WikiEditor.vue
@@ -7,6 +7,7 @@
         <button @click="editor.chain().focus().toggleBold().run()" :class="{ 'is-active': editor.isActive('bold') }" class="toolbar-btn font-bold" title="Fett">B</button>
         <button @click="editor.chain().focus().toggleItalic().run()" :class="{ 'is-active': editor.isActive('italic') }" class="toolbar-btn italic" title="Kursiv">I</button>
         <button @click="editor.chain().focus().toggleStrike().run()" :class="{ 'is-active': editor.isActive('strike') }" class="toolbar-btn line-through" title="Durchgestrichen">S</button>
+        <button @click="editor.chain().focus().toggleHighlight().run()" :class="{ 'is-active': editor.isActive('highlight') }" class="toolbar-btn text-yellow-500 font-bold" title="Markieren">M</button>
       </div>
 
       <div class="flex gap-0.5 border-r border-gray-200 pr-2 mr-2">
@@ -16,7 +17,6 @@
 
       <div class="flex gap-0.5 border-r border-gray-200 pr-2 mr-2">
         <button @click="editor.chain().focus().toggleBulletList().run()" :class="{ 'is-active': editor.isActive('bulletList') }" class="toolbar-btn" title="Liste">• Liste</button>
-        <button @click="editor.chain().focus().toggleOrderedList().run()" :class="{ 'is-active': editor.isActive('orderedList') }" class="toolbar-btn" title="Nummerierte Liste">1. Liste</button>
         <button @click="editor.chain().focus().toggleTaskList().run()" :class="{ 'is-active': editor.isActive('taskList') }" class="toolbar-btn" title="Checkliste">☑ Task</button>
       </div>
 
@@ -24,11 +24,11 @@
         <button @click="editor.chain().focus().insertTable({ rows: 3, cols: 3, withHeaderRow: true }).run()" class="toolbar-btn" title="Tabelle einfügen">▦ Tab</button>
 
         <div v-if="editor.isActive('table')" class="flex gap-0.5 ml-2 pl-2 border-l border-gray-200 items-center">
-          <button @click="editor.chain().focus().addColumnAfter().run()" class="toolbar-btn text-xs" title="Spalte hinzufügen">+Col</button>
-          <button @click="editor.chain().focus().deleteColumn().run()" class="toolbar-btn text-xs text-red-400" title="Spalte löschen">-Col</button>
-          <button @click="editor.chain().focus().addRowAfter().run()" class="toolbar-btn text-xs" title="Zeile hinzufügen">+Row</button>
-          <button @click="editor.chain().focus().deleteRow().run()" class="toolbar-btn text-xs text-red-400" title="Zeile löschen">-Row</button>
-          <button @click="editor.chain().focus().mergeCells().run()" class="toolbar-btn text-xs" title="Zellen verbinden">Merge</button>
+          <button @click="editor.chain().focus().addColumnAfter().run()" class="toolbar-btn text-xs" title="Spalte +">+Col</button>
+          <button @click="editor.chain().focus().deleteColumn().run()" class="toolbar-btn text-xs text-red-400" title="Spalte -">-Col</button>
+          <button @click="editor.chain().focus().addRowAfter().run()" class="toolbar-btn text-xs" title="Zeile +">+Row</button>
+          <button @click="editor.chain().focus().deleteRow().run()" class="toolbar-btn text-xs text-red-400" title="Zeile -">-Row</button>
+          <button @click="editor.chain().focus().mergeCells().run()" class="toolbar-btn text-xs" title="Verbinden">Merge</button>
           <button @click="editor.chain().focus().deleteTable().run()" class="toolbar-btn text-red-500 hover:bg-red-50 ml-1" title="Tabelle löschen">🗑</button>
         </div>
       </div>
@@ -37,15 +37,29 @@
     <BubbleMenu
         v-if="editor"
         :editor="editor"
-        :tippy-options="{ duration: 100 }"
-        class="bg-gray-800 text-white rounded-lg shadow-xl px-2 py-1 flex gap-1 text-sm items-center z-50"
+        :tippy-options="{ duration: 200, placement: 'top-start', animation: 'scale' }"
+        class="bg-white border border-gray-200 text-gray-700 rounded-lg shadow-xl flex items-center p-1 gap-1 z-50 overflow-hidden"
     >
-      <button @click="editor.chain().focus().toggleBold().run()" :class="{ 'text-primary-400': editor.isActive('bold') }" class="bubble-btn font-bold">B</button>
-      <button @click="editor.chain().focus().toggleItalic().run()" :class="{ 'text-primary-400': editor.isActive('italic') }" class="bubble-btn italic">I</button>
-      <button @click="editor.chain().focus().toggleStrike().run()" :class="{ 'text-primary-400': editor.isActive('strike') }" class="bubble-btn line-through">S</button>
-      <div class="w-px h-4 bg-gray-600 mx-1"></div>
-      <button @click="setLink" :class="{ 'text-primary-400': editor.isActive('link') }" class="bubble-btn">Link</button>
-      <button v-if="editor.isActive('link')" @click="editor.chain().focus().unsetLink().run()" class="bubble-btn text-red-300">Unlink</button>
+      <div class="flex items-center gap-0.5">
+        <button @click="editor.chain().focus().toggleBold().run()" :class="{ 'is-active': editor.isActive('bold') }" class="bubble-btn font-bold">B</button>
+        <button @click="editor.chain().focus().toggleItalic().run()" :class="{ 'is-active': editor.isActive('italic') }" class="bubble-btn italic">I</button>
+        <button @click="editor.chain().focus().toggleStrike().run()" :class="{ 'is-active': editor.isActive('strike') }" class="bubble-btn line-through">S</button>
+        <button @click="editor.chain().focus().toggleHighlight().run()" :class="{ 'is-active': editor.isActive('highlight') }" class="bubble-btn text-yellow-500 font-bold">M</button>
+      </div>
+
+      <div class="w-px h-4 bg-gray-200 mx-1"></div>
+
+      <div class="flex items-center gap-0.5">
+        <button @click="editor.chain().focus().toggleHeading({ level: 2 }).run()" :class="{ 'is-active': editor.isActive('heading', { level: 2 }) }" class="bubble-btn font-bold text-sm">H2</button>
+        <button @click="editor.chain().focus().toggleBulletList().run()" :class="{ 'is-active': editor.isActive('bulletList') }" class="bubble-btn text-lg leading-none">•</button>
+      </div>
+
+      <div class="w-px h-4 bg-gray-200 mx-1"></div>
+
+      <div class="flex items-center gap-0.5">
+        <button @click="setLink" :class="{ 'is-active': editor.isActive('link') }" class="bubble-btn text-sm">Link</button>
+        <button v-if="editor.isActive('link')" @click="editor.chain().focus().unsetLink().run()" class="bubble-btn text-red-500 hover:text-red-700">✕</button>
+      </div>
     </BubbleMenu>
 
     <editor-content
@@ -58,10 +72,10 @@
 <script setup lang="ts">
 import { watch } from 'vue'
 
-// Tiptap Core Imports
+// Tiptap Core
 import { useEditor, EditorContent } from '@tiptap/vue-3'
 // @ts-ignore
-import { BubbleMenu } from '@tiptap/vue-3/menus'
+import { BubbleMenu } from '@tiptap/vue-3/menus' // Fix für Vite Import
 
 import StarterKit from '@tiptap/starter-kit'
 import Placeholder from '@tiptap/extension-placeholder'
@@ -72,8 +86,9 @@ import Link from '@tiptap/extension-link'
 import TaskList from '@tiptap/extension-task-list'
 import TaskItem from '@tiptap/extension-task-item'
 import Image from '@tiptap/extension-image'
+import Highlight from '@tiptap/extension-highlight'
 
-// Table Imports (Named Imports um Vite Fehler zu vermeiden)
+// Table Imports (Named Imports)
 import { Table } from '@tiptap/extension-table'
 import { TableRow } from '@tiptap/extension-table-row'
 import { TableCell } from '@tiptap/extension-table-cell'
@@ -86,16 +101,25 @@ const editor = useEditor({
   content: props.modelValue,
   extensions: [
     StarterKit,
-    Placeholder.configure({ placeholder: 'Tippe "/" oder schreibe los...' }),
-    BubbleMenuExtension,
-    Link.configure({ openOnClick: false, autolink: true }),
-    Image, // Für Paste Support aktiv lassen
+    Placeholder.configure({ placeholder: 'Tippe "/" für Befehle oder schreibe los...' }),
 
-    // Task List Configuration
+    // Bubble Menu Logik: Zeigt sich nur bei Text-Auswahl
+    BubbleMenuExtension.configure({
+      shouldShow: ({ editor, from, to }) => {
+        // Nur anzeigen, wenn Text markiert ist und Dokument nicht leer
+        return !editor.state.selection.empty && (to - from > 0)
+      },
+    }),
+
+    Link.configure({ openOnClick: false, autolink: true }),
+    Image, // Für Copy-Paste Bilder aktiv lassen
+    Highlight, // Gelber Marker
+
+    // Tasks
     TaskList,
     TaskItem.configure({ nested: true }),
 
-    // Table Configuration
+    // Tables
     Table.configure({ resizable: true }),
     TableRow,
     TableHeader,
@@ -131,23 +155,26 @@ const setLink = () => {
 </script>
 
 <style scoped>
-/* Toolbar Buttons */
+/* Toolbar Button Styling */
 .toolbar-btn {
   @apply p-1.5 rounded text-gray-600 hover:bg-gray-100 transition-colors text-sm font-medium min-w-[28px] h-[28px] flex items-center justify-center;
 }
 .toolbar-btn.is-active {
   @apply bg-gray-200 text-black shadow-inner;
 }
+
+/* Bubble Menu Button Styling */
 .bubble-btn {
-  @apply px-2 py-1 hover:bg-gray-700 rounded transition-colors;
+  @apply px-2 py-1 hover:bg-gray-100 rounded transition-colors text-sm min-w-[24px] h-[24px] flex items-center justify-center;
+}
+.bubble-btn.is-active {
+  @apply bg-gray-200 text-black;
 }
 
-/* WICHTIGE CSS REGELN FÜR EDITOR
-   Dies überschreibt die Tailwind Typography Defaults, die das Layout zerschießen.
-*/
+/* CSS RESET & FIXES */
 :deep(.prose) {
 
-  /* --- 1. TABELLEN (Volle Breite erzwingen) --- */
+  /* 1. TABLE FIX */
   table {
     width: 100% !important;
     border-collapse: collapse;
@@ -179,16 +206,13 @@ const setLink = () => {
     width: 4px;
   }
 
-  /* --- 2. TASK LIST (Checkbox Layout Fix) --- */
-
-  /* Liste resetten */
+  /* 2. TASK LIST FIX (Flexbox) */
   ul[data-type="taskList"] {
     list-style: none !important;
     padding: 0 !important;
     margin: 0 !important;
   }
 
-  /* Item als Flex-Zeile erzwingen */
   li[data-type="taskItem"] {
     display: flex !important;
     flex-direction: row !important;
@@ -197,11 +221,10 @@ const setLink = () => {
     padding-left: 0 !important;
   }
 
-  /* Checkbox Container */
   li[data-type="taskItem"] > label {
     display: inline-flex !important;
     margin-right: 0.5rem !important;
-    margin-top: 0.25rem !important;     /* Feinjustierung für Ausrichtung am Text */
+    margin-top: 0.25rem !important;
     user-select: none;
     cursor: pointer;
     flex-shrink: 0;
@@ -212,27 +235,33 @@ const setLink = () => {
     cursor: pointer;
   }
 
-  /* Inhalt Container */
   li[data-type="taskItem"] > div {
     flex: 1 1 auto !important;
     min-width: 0 !important;
     display: block !important;
   }
 
-  /* WICHTIG: Margins vom Paragraphen entfernen, sonst Umbruch */
+  /* Kill Paragraph Margins inside Tasks */
   li[data-type="taskItem"] div > p {
     margin: 0 !important;
     display: block !important;
   }
 
-  /* Standard Marker entfernen */
+  /* Remove Markers */
   li[data-type="taskItem"]::marker,
   li[data-type="taskItem"]::before {
     content: none !important;
     display: none !important;
   }
 
-  /* --- SONSTIGES --- */
+  /* 3. HIGHLIGHT STYLE */
+  mark {
+    background-color: #fef08a; /* Yellow-200 */
+    padding: 0.1rem 0.2rem;
+    border-radius: 0.2rem;
+  }
+
+  /* 4. SELECTION STYLE */
   .ProseMirror-selectednode {
     outline: 2px solid #3b82f6;
   }
diff --git a/frontend/composables/useWikiTree.ts b/frontend/composables/useWikiTree.ts
index 67df7f4..203e29d 100644
--- a/frontend/composables/useWikiTree.ts
+++ b/frontend/composables/useWikiTree.ts
@@ -12,22 +12,20 @@ export interface WikiPageItem {
 export const useWikiTree = () => {
     const { $api } = useNuxtApp()
 
-    // STATE
+    // State
     const items = useState<WikiPageItem[]>('wiki-items', () => [])
     const isLoading = useState<boolean>('wiki-loading', () => false)
-
-    // NEU: Globaler Sidebar State (Standardmäßig offen)
     const isSidebarOpen = useState<boolean>('wiki-sidebar-open', () => true)
 
-    // COMPUTED: Tree Transformation
+    // --- Computed: Tree Logic ---
     const tree = computed(() => {
-        const rawItems = items.value
-        if (!rawItems || rawItems.length === 0) return []
+        const rawItems = items.value || []
+        if (!rawItems.length) return []
 
         const roots: WikiPageItem[] = []
         const lookup: Record<string, WikiPageItem> = {}
 
-        // Init Lookup
+        // Clone & Init
         rawItems.forEach(item => {
             lookup[item.id] = { ...item, children: [] }
         })
@@ -42,15 +40,14 @@ export const useWikiTree = () => {
             }
         })
 
-        // Sort
+        // Sort: Folders first, then Alphabet
         const sortNodes = (nodes: WikiPageItem[]) => {
             nodes.sort((a, b) => {
                 if (a.isFolder !== b.isFolder) return a.isFolder ? -1 : 1
-                if (a.sortOrder !== b.sortOrder) return a.sortOrder - b.sortOrder
                 return a.title.localeCompare(b.title)
             })
-            nodes.forEach(node => {
-                if (node.children?.length) sortNodes(node.children)
+            nodes.forEach(n => {
+                if (n.children?.length) sortNodes(n.children)
             })
         }
 
@@ -58,27 +55,47 @@ export const useWikiTree = () => {
         return roots
     })
 
-    // ACTIONS
-    const loadTree = async (params: { entityType?: string, entityId?: number, entityUuid?: string } = {}) => {
+    // --- Actions ---
+
+    const loadTree = async () => {
         isLoading.value = true
         try {
-            const data = await $api<WikiPageItem[]>('/api/wiki/tree', {
-                method: 'GET',
-                query: params
-            })
+            const data = await $api<WikiPageItem[]>('/api/wiki/tree', { method: 'GET' })
             items.value = data
+        } catch (e) { console.error(e) }
+        finally { isLoading.value = false }
+    }
+
+    // Zentralisierte Erstellen-Funktion
+    const createItem = async (title: string, parentId: string | null, isFolder: boolean) => {
+        try {
+            const newItem = await $api('/api/wiki', {
+                method: 'POST',
+                body: { title, parentId, isFolder }
+            })
+            await loadTree() // Neu laden
+            return newItem
         } catch (e) {
-            console.error('Wiki Tree Load Error', e)
-        } finally {
-            isLoading.value = false
+            alert('Fehler beim Erstellen')
+            return null
+        }
+    }
+
+    // Löschen Funktion
+    const deleteItem = async (id: string) => {
+        if (!confirm('Wirklich löschen? Alle Unterseiten werden ebenfalls gelöscht.')) return
+        try {
+            await $api(`/api/wiki/${id}`, { method: 'DELETE' })
+            await loadTree()
+            return true
+        } catch (e) {
+            alert('Fehler beim Löschen')
+            return false
         }
     }
 
     return {
-        tree,
-        items,
-        isLoading,
-        isSidebarOpen, // Exportiert für Zugriff in Pages
-        loadTree
+        tree, items, isLoading, isSidebarOpen,
+        loadTree, createItem, deleteItem
     }
 }
\ No newline at end of file
diff --git a/frontend/package.json b/frontend/package.json
index f852015..80303ea 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -47,6 +47,7 @@
     "@sentry/browser": "^9.11.0",
     "@sentry/integrations": "^7.114.0",
     "@tiptap/extension-bubble-menu": "^3.17.1",
+    "@tiptap/extension-highlight": "^3.17.1",
     "@tiptap/extension-image": "^3.17.1",
     "@tiptap/extension-link": "^3.17.1",
     "@tiptap/extension-placeholder": "^3.17.1",
@@ -63,6 +64,7 @@
     "@vue-leaflet/vue-leaflet": "^0.10.1",
     "@vue-pdf-viewer/viewer": "^3.0.1",
     "@vuepic/vue-datepicker": "^7.4.0",
+    "@vueuse/components": "^14.1.0",
     "@zip.js/zip.js": "^2.7.32",
     "array-sort": "^1.0.0",
     "axios": "^1.6.7",
diff --git a/frontend/pages/wiki/[[id]].vue b/frontend/pages/wiki/[[id]].vue
index e16f92d..d3950a7 100644
--- a/frontend/pages/wiki/[[id]].vue
+++ b/frontend/pages/wiki/[[id]].vue
@@ -6,19 +6,34 @@
         :class="[isSidebarOpen ? 'w-80 min-w-[20rem] translate-x-0' : 'w-0 min-w-0 -translate-x-full opacity-0 border-none']"
     >
 
-      <div class="flex items-center justify-between border-b border-gray-200 px-4 py-3 bg-white h-14 shrink-0">
+      <div class="flex items-center justify-between border-b border-gray-200 px-4 py-3 bg-white h-14 shrink-0 relative z-20">
         <h2 class="font-semibold text-gray-800 flex items-center gap-2">
           <span class="text-primary-600">📚</span> Wiki
         </h2>
 
         <div class="flex items-center gap-1">
-          <button
-              @click="createNewPage"
-              class="p-1.5 text-gray-500 hover:text-primary-600 rounded hover:bg-gray-100 transition-colors"
-              title="Neue Seite erstellen"
-          >
-            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" class="w-5 h-5"><path d="M10.75 4.75a.75.75 0 00-1.5 0v4.5h-4.5a.75.75 0 000 1.5h4.5v4.5a.75.75 0 001.5 0v-4.5h4.5a.75.75 0 000-1.5h-4.5v-4.5z" /></svg>
-          </button>
+
+          <div class="relative">
+            <button
+                @click.stop="showRootMenu = !showRootMenu"
+                class="p-1.5 text-gray-500 hover:text-primary-600 rounded hover:bg-gray-100 transition-colors"
+                :class="{ 'bg-gray-100 text-primary-600': showRootMenu }"
+                title="Neu..."
+            >
+              <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" class="w-5 h-5"><path d="M10.75 4.75a.75.75 0 00-1.5 0v4.5h-4.5a.75.75 0 000 1.5h4.5v4.5a.75.75 0 001.5 0v-4.5h4.5a.75.75 0 000-1.5h-4.5v-4.5z" /></svg>
+            </button>
+
+            <div v-if="showRootMenu" v-on-click-outside="() => showRootMenu = false" class="absolute right-0 top-full mt-1 w-40 bg-white rounded-md shadow-lg border border-gray-100 py-1 text-xs text-gray-700 animate-in fade-in slide-in-from-top-1 duration-100 origin-top-right">
+              <button @click="createRootItem(false)" class="w-full text-left px-3 py-2 hover:bg-gray-50 flex items-center gap-2">
+                <svg class="w-3 h-3 text-gray-400" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 13h6m-3-3v6m5 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z" /></svg>
+                Neue Seite
+              </button>
+              <button @click="createRootItem(true)" class="w-full text-left px-3 py-2 hover:bg-gray-50 flex items-center gap-2">
+                <svg class="w-3 h-3 text-yellow-500" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 7v10a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2h-6l-2-2H5a2 2 0 00-2 2z" /></svg>
+                Neuer Ordner
+              </button>
+            </div>
+          </div>
 
           <button
               @click="isSidebarOpen = false"
@@ -40,7 +55,7 @@
           <WikiTreeItem v-for="node in tree" :key="node.id" :item="node" />
 
           <div v-if="!tree.length" class="text-center text-sm text-gray-400 mt-10 px-4">
-            Keine Seiten.<br>Erstelle die erste Notiz!
+            Keine Seiten.<br>Erstelle den ersten Ordner oben rechts!
           </div>
         </div>
       </div>
@@ -50,22 +65,15 @@
     <main class="flex-1 overflow-hidden relative bg-white h-full flex flex-col min-w-0">
 
       <div v-if="pageId && page" class="flex flex-col h-full">
-
         <header class="px-8 pt-8 pb-4 flex flex-col gap-2 shrink-0">
-
           <div class="flex items-center gap-3 w-full">
-
             <button
                 v-show="!isSidebarOpen"
                 @click="isSidebarOpen = true"
                 class="p-2 -ml-2 text-gray-400 hover:text-primary-600 hover:bg-gray-100 rounded transition-colors shrink-0"
                 title="Sidebar öffnen"
             >
-              <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" class="w-6 h-6">
-                <path fill-rule="evenodd" d="M4 10a.75.75 0 01.75-.75h7.5a.75.75 0 010 1.5h-7.5A.75.75 0 014 10z" clip-rule="evenodd" />
-                <path fill-rule="evenodd" d="M4 6a.75.75 0 01.75-.75h11.5a.75.75 0 010 1.5H4.75A.75.75 0 014 6z" clip-rule="evenodd" />
-                <path fill-rule="evenodd" d="M4 14a.75.75 0 01.75-.75h11.5a.75.75 0 010 1.5H4.75A.75.75 0 014 14z" clip-rule="evenodd" />
-              </svg>
+              <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" class="w-6 h-6"><path fill-rule="evenodd" d="M4 10a.75.75 0 01.75-.75h7.5a.75.75 0 010 1.5h-7.5A.75.75 0 014 10z" clip-rule="evenodd" /><path fill-rule="evenodd" d="M4 6a.75.75 0 01.75-.75h11.5a.75.75 0 010 1.5H4.75A.75.75 0 014 6z" clip-rule="evenodd" /><path fill-rule="evenodd" d="M4 14a.75.75 0 01.75-.75h11.5a.75.75 0 010 1.5H4.75A.75.75 0 014 14z" clip-rule="evenodd" /></svg>
             </button>
 
             <input
@@ -90,10 +98,7 @@
         </header>
 
         <div class="flex-1 overflow-hidden border-t border-gray-100">
-          <WikiEditor
-              v-model="contentBuffer"
-              @update:modelValue="handleContentChange"
-          />
+          <WikiEditor v-model="contentBuffer" @update:modelValue="handleContentChange" />
         </div>
       </div>
 
@@ -114,9 +119,7 @@
         </button>
 
         <div class="bg-gray-100 p-6 rounded-full mb-4">
-          <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-12 h-12 text-gray-400">
-            <path stroke-linecap="round" stroke-linejoin="round" d="M12 6.042A8.967 8.967 0 006 3.75c-1.052 0-2.062.18-3 .512v14.25A8.987 8.987 0 016 18c2.305 0 4.408.867 6 2.292m0-14.25a8.966 8.966 0 016-2.292c1.052 0 2.062.18 3 .512v14.25A8.987 8.987 0 0018 18a8.967 8.967 0 00-6 2.292m0-14.25v14.25" />
-          </svg>
+          <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-12 h-12 text-gray-400"><path stroke-linecap="round" stroke-linejoin="round" d="M12 6.042A8.967 8.967 0 006 3.75c-1.052 0-2.062.18-3 .512v14.25A8.987 8.987 0 016 18c2.305 0 4.408.867 6 2.292m0-14.25a8.966 8.966 0 016-2.292c1.052 0 2.062.18 3 .512v14.25A8.987 8.987 0 0018 18a8.967 8.967 0 00-6 2.292m0-14.25v14.25" /></svg>
         </div>
         <p class="text-lg font-medium text-gray-600">Keine Seite ausgewählt</p>
         <p class="text-sm mt-1">Wähle eine Notiz aus der Navigation.</p>
@@ -127,116 +130,82 @@
 </template>
 
 <script setup lang="ts">
+import { vOnClickOutside } from '@vueuse/components' // Import für Click-Outside
 import WikiTreeItem from '~/components/wiki/TreeItem.vue'
 import WikiEditor from '~/components/wiki/WikiEditor.vue'
 
-// --- SETUP & STATE ---
 const route = useRoute()
 const router = useRouter()
 const { $api } = useNuxtApp()
-const { tree, isLoading: isLoadingTree, loadTree, isSidebarOpen } = useWikiTree()
+const { tree, isLoading: isLoadingTree, loadTree, isSidebarOpen, createItem } = useWikiTree()
 
-// ID aus der URL lesen
 const pageId = computed(() => route.params.id as string | undefined)
 
-// Editor State
+// UI States
+const showRootMenu = ref(false)
 const isSaving = ref(false)
 const lastSaved = ref(false)
 const saveTimeout = ref<any>(null)
 const contentBuffer = ref(null)
 
-// --- INITIAL LOAD ---
-onMounted(() => {
-  loadTree()
-})
+onMounted(() => loadTree())
 
-// Wenn sich die ID ändert, Speicher-Timer zurücksetzen!
 watch(pageId, () => {
   if (saveTimeout.value) clearTimeout(saveTimeout.value)
   isSaving.value = false
+  lastSaved.value = false
 })
 
-// --- PAGE CONTENT LOAD ---
 const { data: page, pending: pendingPage } = await useAsyncData(
     () => `wiki-page-${pageId.value}`,
     async () => {
       if (!pageId.value) return null
       const res = await $api<any>(`/api/wiki/${pageId.value}`)
-      contentBuffer.value = res.content // Initiale Daten setzen
+      contentBuffer.value = res.content
       return res
     },
-    {
-      watch: [pageId],
-      immediate: true
-    }
+    { watch: [pageId], immediate: true }
 )
 
 // --- ACTIONS ---
 
-async function createNewPage() {
-  const title = prompt("Name der neuen Seite:", "Neue Notiz")
+async function createRootItem(isFolder: boolean) {
+  showRootMenu.value = false // Menü schließen
+  const type = isFolder ? "Ordner" : "Seite"
+  const title = prompt(`Name für neuen Root-${type}:`, `Neuer ${type}`)
   if (!title) return
 
-  try {
-    const newPage = await $api('/api/wiki', {
-      method: 'POST',
-      body: {
-        title,
-        parentId: null,
-        isFolder: false,
-        entityType: null
-      }
-    })
-
-    await loadTree()
+  const newItem = await createItem(title, null, isFolder)
 
+  // Nur bei Seiten navigieren wir, Ordner bleiben in der Struktur
+  // @ts-ignore
+  if (newItem && !isFolder) {
     // @ts-ignore
-    if (newPage?.id) {
-      // @ts-ignore
-      router.push(`/wiki/${newPage.id}`)
-    }
-  } catch (e) {
-    // Fehlerhandling durch Plugin
+    router.push(`/wiki/${newItem.id}`)
   }
 }
 
-// Titel speichern (sofort bei Blur)
 async function saveTitle() {
   if (!page.value || !pageId.value) return
   isSaving.value = true
   try {
     await $api(`/api/wiki/${pageId.value}`, { method: 'PATCH', body: { title: page.value.title } })
-    loadTree() // Baum aktualisieren für neuen Titel
+    loadTree()
     showSavedFeedback()
-  } finally {
-    isSaving.value = false
-  }
+  } finally { isSaving.value = false }
 }
 
-// Inhalt speichern (Debounce)
 function handleContentChange(newContent: any) {
-  // WICHTIG: Hier habe ich die strikte JSON Prüfung entfernt, die das Speichern blockiert hat.
-
   contentBuffer.value = newContent
   isSaving.value = true
   lastSaved.value = false
-
-  // Alten Timer löschen
   if (saveTimeout.value) clearTimeout(saveTimeout.value)
-
-  // Neuen Timer starten
   saveTimeout.value = setTimeout(async () => {
-    // Sicherheitscheck: Sind wir noch auf der gleichen Seite?
     if (!pageId.value) return
-
     try {
       await $api(`/api/wiki/${pageId.value}`, { method: 'PATCH', body: { content: contentBuffer.value } })
       showSavedFeedback()
-    } catch (e) {
-      console.error(e)
-    } finally {
-      isSaving.value = false
-    }
+    } catch (e) { console.error(e) } finally { isSaving.value = false }
   }, 1000)
 }