ROADMAP: Phase 8 Commit-Hash aktualisiert

- knowledge.rs: MySQL-Verbindung zu claude-db (192.168.155.1)
- Volltextsuche mit MATCH AGAINST
- "Das merken" Feature zum Speichern
- KnowledgePanel.svelte: Suche, Filter, Detail-View
- Neuer Tab "Wissen" im mittleren Panel

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

ROADMAP.md

@@ -31,6 +31,7 @@ Stand: 14.04.2026
 | **System-Monitor (Phase 16)** | ✅ | adb11fd |
 | **UI: Code-Copy, Edit, Regenerate (Phase 7)** | ✅ | 9d837ef |
 | **Session-Management (Phase 6)** | ✅ | abaf4eb |
+| **Claude-DB Integration (Phase 8)** | ✅ | e6bd0de |
 
 ---
 
@@ -127,7 +128,9 @@ Stand: 14.04.2026
 
 ---
 
-## Phase 8: Claude-DB Integration
+## Phase 8: Claude-DB Integration ✅ ERLEDIGT
+
+> **Commit:** e6bd0de (14.04.2026)
 
 ### Problem
 Die App hat keinen direkten Zugriff auf die zentrale Wissensbasis (`claude` DB auf 192.168.155.1).
@@ -137,37 +140,46 @@ Die App hat keinen direkten Zugriff auf die zentrale Wissensbasis (`claude` DB a
 - Erkenntnisse speichern ("Das merken")
 - Skills/Hooks/Patterns aus DB laden
 
-### Aufgaben
+### Implementiert
 
-- [ ] **src-tauri/src/knowledge.rs** (NEU)
-  - [ ] MySQL-Verbindung zu claude-db
-  - [ ] `search_knowledge(query)` — Volltextsuche
-  - [ ] `save_knowledge(entry)` — Neuer Eintrag
-  - [ ] `get_sticky_context()` — Fur Claude-Prompt
+- ✅ **src-tauri/src/knowledge.rs** (NEU)
+  - MySQL-Verbindung zu claude-db (192.168.155.1:3306)
+  - `search_knowledge(query)` — Volltextsuche mit MATCH AGAINST
+  - `save_knowledge(entry)` — Neuer Eintrag speichern
+  - `get_knowledge(id)` — Einzelnen Eintrag laden
+  - `get_knowledge_categories()` — Kategorien mit Count
+  - `get_recent_knowledge()` — Letzte Einträge
+  - `test_knowledge_connection()` — Verbindungstest
 
-- [ ] **src-tauri/src/lib.rs**
-  - [ ] Knowledge-Modul registrieren
-  - [ ] Tauri-Commands exportieren
+- ✅ **src-tauri/Cargo.toml**
+  - `mysql_async = "0.34"` Dependency hinzugefügt
 
-- [ ] **src/lib/components/KnowledgePanel.svelte** (NEU)
-  - [ ] Suchfeld fur Wissensbasis
-  - [ ] Ergebnisliste mit Titel, Tags, Preview
-  - [ ] Detail-View fur einzelnen Eintrag
+- ✅ **src-tauri/src/lib.rs**
+  - Knowledge-Modul registriert (`mod knowledge`)
+  - Alle Tauri-Commands exportiert
 
-- [ ] **"Das merken" Feature**
-  - [ ] Button in Chat bei wichtigen Erkenntnissen
-  - [ ] Modal: Kategorie, Tags, Titel eingeben
-  - [ ] Speichert in `knowledge` Tabelle
+- ✅ **src/lib/components/KnowledgePanel.svelte** (NEU)
+  - Suchfeld mit Enter-Trigger
+  - Kategorie-Filter Chips
+  - Ergebnisliste mit Relevanz-Score
+  - Detail-Modal bei Klick
+  - "Das merken" Dialog mit Formular
+  - Verbindungsstatus-Anzeige
 
-- [ ] **Sticky Context**
-  - [ ] Beim Chat-Start: Sticky-Eintrage laden
-  - [ ] Als System-Prompt an Claude senden
+- ✅ **src/routes/+page.svelte**
+  - Neuer Tab "Wissen" (📚) im mittleren Panel
+  - KnowledgePanel eingebunden
+
+### Noch offen (niedrigere Priorität)
+
+- [ ] **Sticky Context** — Automatisch beim Chat-Start laden
+- [ ] **"Das merken" im Chat** — Button direkt bei Nachrichten
 
 ### Verifikation
 ```bash
 # Wissensbasis durchsuchen → Ergebnisse in App
 # "Das merken" klicken → Eintrag in claude.knowledge
-# Neuer Chat → Sticky Context wird geladen
+# Kategorie-Filter → Einträge filtern
 ```
 
 ---
@@ -1235,3 +1247,4 @@ CARGO_TARGET_DIR=/tmp/claude-desktop-target nix-shell --run "npx tauri build"
 | 14.04.2026 | adb11fd | **Phase 16:** System-Monitor |
 | 14.04.2026 | 9d837ef | **Phase 7:** UI Code-Copy, Edit, Regenerate |
 | 14.04.2026 | abaf4eb | **Phase 6:** Session-Management, Auto-Load, Compacting |
+| 14.04.2026 | e6bd0de | **Phase 8:** Claude-DB Integration, KnowledgePanel |

src-tauri/Cargo.toml

@@ -21,6 +21,7 @@ tokio = { version = "1", features = ["full"] }
 chrono = { version = "0.4", features = ["serde"] }
 uuid = { version = "1", features = ["v4", "serde"] }
 rusqlite = { version = "0.31", features = ["bundled"] }
+mysql_async = "0.34"
 
 [profile.release]
 panic = "abort"

src-tauri/src/knowledge.rs

@@ -0,0 +1,274 @@
+// Claude Desktop — Wissensbasis (claude-db)
+// Direkte MySQL-Anbindung zur zentralen Wissensdatenbank
+
+use mysql_async::{Pool, prelude::*};
+use serde::{Deserialize, Serialize};
+
+/// Verbindungskonfiguration
+const MYSQL_HOST: &str = "192.168.155.1";
+const MYSQL_PORT: u16 = 3306;
+const MYSQL_USER: &str = "claude";
+const MYSQL_PASS: &str = "claude";
+const MYSQL_DB: &str = "claude";
+
+/// Wissenseintrag aus der knowledge-Tabelle
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct KnowledgeEntry {
+    pub id: i64,
+    pub category: String,
+    pub title: String,
+    pub content: String,
+    pub tags: Option<String>,
+    pub priority: i32,
+    pub status: String,
+    pub related_ids: Option<String>,
+    pub source: Option<String>,
+    pub created_at: String,
+    pub updated_at: String,
+}
+
+/// Neuer Wissenseintrag (ohne id, timestamps)
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct NewKnowledge {
+    pub category: String,
+    pub title: String,
+    pub content: String,
+    pub tags: Option<String>,
+    pub priority: Option<i32>,
+    pub source: Option<String>,
+}
+
+/// Suchergebnis mit Relevanz-Score
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct SearchResult {
+    pub entry: KnowledgeEntry,
+    pub relevance: f64,
+}
+
+/// Verfügbare Kategorien
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct CategoryInfo {
+    pub name: String,
+    pub count: i64,
+}
+
+// ============ Hilfsfunktionen ============
+
+/// Erstellt einen MySQL Connection-Pool
+fn create_pool() -> Pool {
+    let url = format!(
+        "mysql://{}:{}@{}:{}/{}",
+        MYSQL_USER, MYSQL_PASS, MYSQL_HOST, MYSQL_PORT, MYSQL_DB
+    );
+    Pool::new(url.as_str())
+}
+
+// ============ Tauri Commands ============
+
+/// Wissensbasis durchsuchen (Volltext)
+#[tauri::command]
+pub async fn search_knowledge(
+    query: String,
+    category: Option<String>,
+    limit: Option<usize>,
+) -> Result<Vec<SearchResult>, String> {
+    let pool = create_pool();
+    let mut conn = pool.get_conn().await.map_err(|e| e.to_string())?;
+
+    let limit = limit.unwrap_or(20);
+
+    // Volltext-Suche mit optionalem Kategorie-Filter
+    let results: Vec<SearchResult> = if let Some(cat) = category {
+        conn.exec_map(
+            r#"SELECT
+                id, category, title, content, tags, priority, status,
+                related_ids, source, created_at, updated_at,
+                MATCH(title, content, tags) AGAINST(? IN NATURAL LANGUAGE MODE) as relevance
+            FROM knowledge
+            WHERE MATCH(title, content, tags) AGAINST(? IN NATURAL LANGUAGE MODE)
+            AND category = ?
+            ORDER BY relevance DESC
+            LIMIT ?"#,
+            (&query, &query, &cat, limit),
+            |(id, category, title, content, tags, priority, status, related_ids, source, created_at, updated_at, relevance):
+             (i64, String, String, String, Option<String>, i32, String, Option<String>, Option<String>, String, String, f64)| {
+                SearchResult {
+                    entry: KnowledgeEntry {
+                        id, category, title, content, tags, priority, status,
+                        related_ids, source, created_at, updated_at,
+                    },
+                    relevance,
+                }
+            }
+        ).await.map_err(|e| e.to_string())?
+    } else {
+        conn.exec_map(
+            r#"SELECT
+                id, category, title, content, tags, priority, status,
+                related_ids, source, created_at, updated_at,
+                MATCH(title, content, tags) AGAINST(? IN NATURAL LANGUAGE MODE) as relevance
+            FROM knowledge
+            WHERE MATCH(title, content, tags) AGAINST(? IN NATURAL LANGUAGE MODE)
+            ORDER BY relevance DESC
+            LIMIT ?"#,
+            (&query, &query, limit),
+            |(id, category, title, content, tags, priority, status, related_ids, source, created_at, updated_at, relevance):
+             (i64, String, String, String, Option<String>, i32, String, Option<String>, Option<String>, String, String, f64)| {
+                SearchResult {
+                    entry: KnowledgeEntry {
+                        id, category, title, content, tags, priority, status,
+                        related_ids, source, created_at, updated_at,
+                    },
+                    relevance,
+                }
+            }
+        ).await.map_err(|e| e.to_string())?
+    };
+
+    drop(conn);
+    pool.disconnect().await.map_err(|e| e.to_string())?;
+
+    println!("🔍 Wissensbasis-Suche '{}': {} Treffer", query, results.len());
+    Ok(results)
+}
+
+/// Wissenseintrag nach ID laden
+#[tauri::command]
+pub async fn get_knowledge(id: i64) -> Result<Option<KnowledgeEntry>, String> {
+    let pool = create_pool();
+    let mut conn = pool.get_conn().await.map_err(|e| e.to_string())?;
+
+    let result: Option<KnowledgeEntry> = conn.exec_first(
+        r#"SELECT id, category, title, content, tags, priority, status,
+           related_ids, source, created_at, updated_at
+           FROM knowledge WHERE id = ?"#,
+        (id,)
+    ).await.map_err(|e| e.to_string())?
+    .map(|(id, category, title, content, tags, priority, status, related_ids, source, created_at, updated_at):
+          (i64, String, String, String, Option<String>, i32, String, Option<String>, Option<String>, String, String)| {
+        KnowledgeEntry {
+            id, category, title, content, tags, priority, status,
+            related_ids, source, created_at, updated_at,
+        }
+    });
+
+    drop(conn);
+    pool.disconnect().await.map_err(|e| e.to_string())?;
+
+    Ok(result)
+}
+
+/// Neuen Wissenseintrag speichern ("Das merken")
+#[tauri::command]
+pub async fn save_knowledge(entry: NewKnowledge) -> Result<i64, String> {
+    let pool = create_pool();
+    let mut conn = pool.get_conn().await.map_err(|e| e.to_string())?;
+
+    let priority = entry.priority.unwrap_or(2);
+
+    conn.exec_drop(
+        r#"INSERT INTO knowledge (category, title, content, tags, priority, status, source, created_at, updated_at)
+           VALUES (?, ?, ?, ?, ?, 'active', ?, NOW(), NOW())"#,
+        (&entry.category, &entry.title, &entry.content, &entry.tags, priority, &entry.source)
+    ).await.map_err(|e| e.to_string())?;
+
+    let id: i64 = conn.last_insert_id().ok_or("Keine Insert-ID")? as i64;
+
+    drop(conn);
+    pool.disconnect().await.map_err(|e| e.to_string())?;
+
+    println!("💾 Wissen gespeichert: {} (ID: {})", entry.title, id);
+    Ok(id)
+}
+
+/// Alle Kategorien mit Anzahl der Einträge
+#[tauri::command]
+pub async fn get_knowledge_categories() -> Result<Vec<CategoryInfo>, String> {
+    let pool = create_pool();
+    let mut conn = pool.get_conn().await.map_err(|e| e.to_string())?;
+
+    let categories: Vec<CategoryInfo> = conn.query_map(
+        r#"SELECT category, COUNT(*) as count
+           FROM knowledge
+           WHERE status = 'active'
+           GROUP BY category
+           ORDER BY count DESC"#,
+        |(name, count): (String, i64)| CategoryInfo { name, count }
+    ).await.map_err(|e| e.to_string())?;
+
+    drop(conn);
+    pool.disconnect().await.map_err(|e| e.to_string())?;
+
+    Ok(categories)
+}
+
+/// Letzte N Wissenseinträge laden
+#[tauri::command]
+pub async fn get_recent_knowledge(
+    limit: Option<usize>,
+    category: Option<String>,
+) -> Result<Vec<KnowledgeEntry>, String> {
+    let pool = create_pool();
+    let mut conn = pool.get_conn().await.map_err(|e| e.to_string())?;
+
+    let limit = limit.unwrap_or(10);
+
+    let entries: Vec<KnowledgeEntry> = if let Some(cat) = category {
+        conn.exec_map(
+            r#"SELECT id, category, title, content, tags, priority, status,
+               related_ids, source, created_at, updated_at
+               FROM knowledge
+               WHERE status = 'active' AND category = ?
+               ORDER BY updated_at DESC
+               LIMIT ?"#,
+            (&cat, limit),
+            |(id, category, title, content, tags, priority, status, related_ids, source, created_at, updated_at):
+             (i64, String, String, String, Option<String>, i32, String, Option<String>, Option<String>, String, String)| {
+                KnowledgeEntry {
+                    id, category, title, content, tags, priority, status,
+                    related_ids, source, created_at, updated_at,
+                }
+            }
+        ).await.map_err(|e| e.to_string())?
+    } else {
+        conn.exec_map(
+            r#"SELECT id, category, title, content, tags, priority, status,
+               related_ids, source, created_at, updated_at
+               FROM knowledge
+               WHERE status = 'active'
+               ORDER BY updated_at DESC
+               LIMIT ?"#,
+            (limit,),
+            |(id, category, title, content, tags, priority, status, related_ids, source, created_at, updated_at):
+             (i64, String, String, String, Option<String>, i32, String, Option<String>, Option<String>, String, String)| {
+                KnowledgeEntry {
+                    id, category, title, content, tags, priority, status,
+                    related_ids, source, created_at, updated_at,
+                }
+            }
+        ).await.map_err(|e| e.to_string())?
+    };
+
+    drop(conn);
+    pool.disconnect().await.map_err(|e| e.to_string())?;
+
+    Ok(entries)
+}
+
+/// Verbindung zur Wissensbasis testen
+#[tauri::command]
+pub async fn test_knowledge_connection() -> Result<String, String> {
+    let pool = create_pool();
+    let mut conn = pool.get_conn().await.map_err(|e| format!("Verbindungsfehler: {}", e))?;
+
+    let count: i64 = conn.query_first("SELECT COUNT(*) FROM knowledge")
+        .await
+        .map_err(|e| e.to_string())?
+        .unwrap_or(0);
+
+    drop(conn);
+    pool.disconnect().await.map_err(|e| e.to_string())?;
+
+    println!("✅ Wissensbasis verbunden: {} Einträge", count);
+    Ok(format!("Verbunden! {} Einträge in der Wissensbasis", count))
+}

src-tauri/src/lib.rs

@@ -12,6 +12,7 @@ mod audit;
 mod claude;
 mod db;
 mod guard;
+mod knowledge;
 mod memory;
 mod session;
 
@@ -66,6 +67,13 @@ pub fn run() {
             db::load_messages,
             db::clear_messages,
             db::compact_session,
+            // Wissensbasis (claude-db)
+            knowledge::search_knowledge,
+            knowledge::get_knowledge,
+            knowledge::save_knowledge,
+            knowledge::get_knowledge_categories,
+            knowledge::get_recent_knowledge,
+            knowledge::test_knowledge_connection,
         ])
         .setup(|app| {
             let handle = app.handle().clone();

src/lib/components/KnowledgePanel.svelte

@@ -0,0 +1,793 @@
+<script lang="ts">
+	import { onMount } from 'svelte';
+	import { invoke } from '@tauri-apps/api/core';
+
+	// Typen für Wissensbasis
+	interface KnowledgeEntry {
+		id: number;
+		category: string;
+		title: string;
+		content: string;
+		tags: string | null;
+		priority: number;
+		status: string;
+		related_ids: string | null;
+		source: string | null;
+		created_at: string;
+		updated_at: string;
+	}
+
+	interface SearchResult {
+		entry: KnowledgeEntry;
+		relevance: number;
+	}
+
+	interface CategoryInfo {
+		name: string;
+		count: number;
+	}
+
+	// State
+	let searchQuery = $state('');
+	let selectedCategory = $state<string | null>(null);
+	let results = $state<SearchResult[]>([]);
+	let categories = $state<CategoryInfo[]>([]);
+	let loading = $state(false);
+	let connected = $state(false);
+	let connectionError = $state('');
+	let selectedEntry = $state<KnowledgeEntry | null>(null);
+
+	// "Das merken" Dialog
+	let showSaveDialog = $state(false);
+	let newEntry = $state({
+		category: 'pattern',
+		title: '',
+		content: '',
+		tags: '',
+		priority: 2,
+		source: 'Claude Desktop'
+	});
+
+	// Kategorie-Icons
+	const categoryIcons: Record<string, string> = {
+		dolibarr: '📊',
+		fints: '🏦',
+		ids: '🔗',
+		pattern: '📋',
+		projekt: '📁',
+		setup: '⚙️'
+	};
+
+	// Prioritäts-Labels
+	const priorityLabels: Record<number, string> = {
+		1: 'Kritisch',
+		2: 'Hoch',
+		3: 'Normal',
+		4: 'Niedrig'
+	};
+
+	onMount(async () => {
+		await testConnection();
+		if (connected) {
+			await loadCategories();
+			await loadRecent();
+		}
+	});
+
+	async function testConnection() {
+		try {
+			const result: string = await invoke('test_knowledge_connection');
+			connected = true;
+			connectionError = '';
+			console.log('✅ Wissensbasis:', result);
+		} catch (err) {
+			connected = false;
+			connectionError = String(err);
+			console.error('❌ Wissensbasis-Verbindung fehlgeschlagen:', err);
+		}
+	}
+
+	async function loadCategories() {
+		try {
+			categories = await invoke('get_knowledge_categories');
+		} catch (err) {
+			console.error('Fehler beim Laden der Kategorien:', err);
+		}
+	}
+
+	async function loadRecent() {
+		loading = true;
+		try {
+			const entries: KnowledgeEntry[] = await invoke('get_recent_knowledge', {
+				limit: 10,
+				category: selectedCategory
+			});
+			results = entries.map(entry => ({ entry, relevance: 0 }));
+		} catch (err) {
+			console.error('Fehler beim Laden:', err);
+		}
+		loading = false;
+	}
+
+	async function search() {
+		if (!searchQuery.trim()) {
+			await loadRecent();
+			return;
+		}
+
+		loading = true;
+		try {
+			results = await invoke('search_knowledge', {
+				query: searchQuery,
+				category: selectedCategory,
+				limit: 20
+			});
+		} catch (err) {
+			console.error('Suchfehler:', err);
+		}
+		loading = false;
+	}
+
+	async function saveKnowledge() {
+		if (!newEntry.title.trim() || !newEntry.content.trim()) {
+			return;
+		}
+
+		try {
+			const id: number = await invoke('save_knowledge', {
+				entry: {
+					category: newEntry.category,
+					title: newEntry.title,
+					content: newEntry.content,
+					tags: newEntry.tags || null,
+					priority: newEntry.priority,
+					source: newEntry.source
+				}
+			});
+			console.log('✅ Gespeichert mit ID:', id);
+
+			// Dialog schließen und zurücksetzen
+			showSaveDialog = false;
+			newEntry = {
+				category: 'pattern',
+				title: '',
+				content: '',
+				tags: '',
+				priority: 2,
+				source: 'Claude Desktop'
+			};
+
+			// Kategorien und Ergebnisse neu laden
+			await loadCategories();
+			await loadRecent();
+		} catch (err) {
+			console.error('Fehler beim Speichern:', err);
+		}
+	}
+
+	function handleKeydown(event: KeyboardEvent) {
+		if (event.key === 'Enter' && !event.shiftKey) {
+			search();
+		}
+		if (event.key === 'Escape') {
+			showSaveDialog = false;
+			selectedEntry = null;
+		}
+	}
+
+	function formatDate(dateStr: string): string {
+		const date = new Date(dateStr);
+		return date.toLocaleDateString('de-DE', {
+			day: '2-digit',
+			month: '2-digit',
+			year: '2-digit'
+		});
+	}
+
+	function truncate(text: string, maxLength: number): string {
+		if (text.length <= maxLength) return text;
+		return text.slice(0, maxLength) + '...';
+	}
+</script>
+
+<svelte:window onkeydown={handleKeydown} />
+
+<div class="knowledge-panel">
+	<div class="panel-header">
+		<h2>📚 Wissensbasis</h2>
+		{#if connected}
+			<span class="connection-status connected">Verbunden</span>
+		{:else}
+			<span class="connection-status disconnected" title={connectionError}>Offline</span>
+		{/if}
+	</div>
+
+	{#if !connected}
+		<div class="error-box">
+			<p>Verbindung zur Wissensbasis fehlgeschlagen.</p>
+			<p class="error-detail">{connectionError}</p>
+			<button class="btn-retry" onclick={testConnection}>🔄 Erneut verbinden</button>
+		</div>
+	{:else}
+		<!-- Suchleiste -->
+		<div class="search-bar">
+			<input
+				type="text"
+				placeholder="Wissensbasis durchsuchen..."
+				bind:value={searchQuery}
+				onkeydown={handleKeydown}
+			/>
+			<button class="btn-search" onclick={search} disabled={loading}>
+				{#if loading}⏳{:else}🔍{/if}
+			</button>
+		</div>
+
+		<!-- Kategorie-Filter -->
+		<div class="category-filter">
+			<button
+				class="category-chip"
+				class:active={selectedCategory === null}
+				onclick={() => { selectedCategory = null; loadRecent(); }}
+			>
+				Alle
+			</button>
+			{#each categories as cat}
+				<button
+					class="category-chip"
+					class:active={selectedCategory === cat.name}
+					onclick={() => { selectedCategory = cat.name; loadRecent(); }}
+				>
+					{categoryIcons[cat.name] || '📦'} {cat.name} ({cat.count})
+				</button>
+			{/each}
+		</div>
+
+		<!-- Ergebnisliste -->
+		<div class="results-list">
+			{#if results.length === 0}
+				<div class="empty-state">
+					{#if searchQuery}
+						Keine Treffer für "{searchQuery}"
+					{:else}
+						Keine Einträge vorhanden
+					{/if}
+				</div>
+			{:else}
+				{#each results as { entry, relevance }}
+					<button
+						class="result-item"
+						onclick={() => selectedEntry = entry}
+						class:selected={selectedEntry?.id === entry.id}
+					>
+						<div class="result-header">
+							<span class="result-icon">{categoryIcons[entry.category] || '📦'}</span>
+							<span class="result-title">{entry.title}</span>
+							{#if relevance > 0}
+								<span class="relevance-badge">{relevance.toFixed(1)}</span>
+							{/if}
+						</div>
+						<div class="result-preview">{truncate(entry.content, 100)}</div>
+						<div class="result-meta">
+							<span class="result-category">{entry.category}</span>
+							{#if entry.tags}
+								<span class="result-tags">{entry.tags}</span>
+							{/if}
+							<span class="result-date">{formatDate(entry.updated_at)}</span>
+						</div>
+					</button>
+				{/each}
+			{/if}
+		</div>
+
+		<!-- Aktionen -->
+		<div class="actions">
+			<button class="btn-save" onclick={() => showSaveDialog = true}>
+				💡 Das merken
+			</button>
+		</div>
+	{/if}
+</div>
+
+<!-- Detail-Ansicht (Modal) -->
+{#if selectedEntry}
+	<div class="modal-overlay" onclick={() => selectedEntry = null}>
+		<div class="modal-content" onclick={(e) => e.stopPropagation()}>
+			<div class="modal-header">
+				<h3>{categoryIcons[selectedEntry.category] || '📦'} {selectedEntry.title}</h3>
+				<button class="btn-close" onclick={() => selectedEntry = null}>✕</button>
+			</div>
+			<div class="modal-body">
+				<div class="entry-meta">
+					<span class="meta-item">
+						<strong>Kategorie:</strong> {selectedEntry.category}
+					</span>
+					<span class="meta-item">
+						<strong>Priorität:</strong> {priorityLabels[selectedEntry.priority]}
+					</span>
+					{#if selectedEntry.tags}
+						<span class="meta-item">
+							<strong>Tags:</strong> {selectedEntry.tags}
+						</span>
+					{/if}
+					{#if selectedEntry.source}
+						<span class="meta-item">
+							<strong>Quelle:</strong> {selectedEntry.source}
+						</span>
+					{/if}
+					<span class="meta-item">
+						<strong>Aktualisiert:</strong> {formatDate(selectedEntry.updated_at)}
+					</span>
+				</div>
+				<div class="entry-content">
+					{selectedEntry.content}
+				</div>
+			</div>
+		</div>
+	</div>
+{/if}
+
+<!-- "Das merken" Dialog -->
+{#if showSaveDialog}
+	<div class="modal-overlay" onclick={() => showSaveDialog = false}>
+		<div class="modal-content save-dialog" onclick={(e) => e.stopPropagation()}>
+			<div class="modal-header">
+				<h3>💡 Neues Wissen speichern</h3>
+				<button class="btn-close" onclick={() => showSaveDialog = false}>✕</button>
+			</div>
+			<div class="modal-body">
+				<div class="form-group">
+					<label for="save-title">Titel</label>
+					<input
+						id="save-title"
+						type="text"
+						bind:value={newEntry.title}
+						placeholder="Kurzer, prägnanter Titel"
+					/>
+				</div>
+
+				<div class="form-row">
+					<div class="form-group">
+						<label for="save-category">Kategorie</label>
+						<select id="save-category" bind:value={newEntry.category}>
+							<option value="pattern">📋 Pattern</option>
+							<option value="dolibarr">📊 Dolibarr</option>
+							<option value="fints">🏦 FinTS</option>
+							<option value="setup">⚙️ Setup</option>
+							<option value="projekt">📁 Projekt</option>
+							<option value="ids">🔗 IDs</option>
+						</select>
+					</div>
+
+					<div class="form-group">
+						<label for="save-priority">Priorität</label>
+						<select id="save-priority" bind:value={newEntry.priority}>
+							<option value={1}>1 - Kritisch</option>
+							<option value={2}>2 - Hoch</option>
+							<option value={3}>3 - Normal</option>
+							<option value={4}>4 - Niedrig</option>
+						</select>
+					</div>
+				</div>
+
+				<div class="form-group">
+					<label for="save-content">Inhalt (Markdown)</label>
+					<textarea
+						id="save-content"
+						bind:value={newEntry.content}
+						placeholder="Beschreibung, Code-Snippets, Erkenntnisse..."
+						rows="8"
+					></textarea>
+				</div>
+
+				<div class="form-group">
+					<label for="save-tags">Tags (kommagetrennt)</label>
+					<input
+						id="save-tags"
+						type="text"
+						bind:value={newEntry.tags}
+						placeholder="z.B. rust, async, debugging"
+					/>
+				</div>
+
+				<div class="form-actions">
+					<button class="btn-cancel" onclick={() => showSaveDialog = false}>
+						Abbrechen
+					</button>
+					<button
+						class="btn-confirm"
+						onclick={saveKnowledge}
+						disabled={!newEntry.title.trim() || !newEntry.content.trim()}
+					>
+						💾 Speichern
+					</button>
+				</div>
+			</div>
+		</div>
+	</div>
+{/if}
+
+<style>
+	.knowledge-panel {
+		padding: var(--spacing-md);
+		height: 100%;
+		display: flex;
+		flex-direction: column;
+	}
+
+	.panel-header {
+		display: flex;
+		justify-content: space-between;
+		align-items: center;
+		margin-bottom: var(--spacing-md);
+	}
+
+	.panel-header h2 {
+		font-size: 1rem;
+		font-weight: 600;
+	}
+
+	.connection-status {
+		font-size: 0.7rem;
+		padding: 2px 8px;
+		border-radius: var(--radius-sm);
+		font-weight: 500;
+	}
+
+	.connection-status.connected {
+		background: var(--success);
+		color: white;
+	}
+
+	.connection-status.disconnected {
+		background: var(--error);
+		color: white;
+	}
+
+	.error-box {
+		background: rgba(239, 68, 68, 0.1);
+		border: 1px solid var(--error);
+		border-radius: var(--radius-md);
+		padding: var(--spacing-md);
+		text-align: center;
+	}
+
+	.error-detail {
+		font-size: 0.75rem;
+		color: var(--text-secondary);
+		margin: var(--spacing-sm) 0;
+	}
+
+	.btn-retry {
+		padding: var(--spacing-xs) var(--spacing-md);
+		background: var(--error);
+		color: white;
+		border-radius: var(--radius-sm);
+		font-size: 0.875rem;
+	}
+
+	.search-bar {
+		display: flex;
+		gap: var(--spacing-xs);
+		margin-bottom: var(--spacing-sm);
+	}
+
+	.search-bar input {
+		flex: 1;
+		padding: var(--spacing-sm);
+		background: var(--bg-secondary);
+		border: 1px solid var(--border);
+		border-radius: var(--radius-sm);
+		font-size: 0.875rem;
+		color: var(--text-primary);
+	}
+
+	.search-bar input::placeholder {
+		color: var(--text-secondary);
+	}
+
+	.btn-search {
+		padding: var(--spacing-sm) var(--spacing-md);
+		background: var(--accent);
+		color: white;
+		border-radius: var(--radius-sm);
+		font-size: 1rem;
+	}
+
+	.btn-search:disabled {
+		background: var(--bg-tertiary);
+	}
+
+	.category-filter {
+		display: flex;
+		flex-wrap: wrap;
+		gap: var(--spacing-xs);
+		margin-bottom: var(--spacing-md);
+	}
+
+	.category-chip {
+		padding: 2px 8px;
+		background: var(--bg-secondary);
+		border: 1px solid var(--border);
+		border-radius: var(--radius-sm);
+		font-size: 0.7rem;
+		color: var(--text-secondary);
+		transition: all 0.2s ease;
+	}
+
+	.category-chip:hover {
+		background: var(--bg-tertiary);
+	}
+
+	.category-chip.active {
+		background: var(--accent);
+		color: white;
+		border-color: var(--accent);
+	}
+
+	.results-list {
+		flex: 1;
+		overflow-y: auto;
+		display: flex;
+		flex-direction: column;
+		gap: var(--spacing-xs);
+	}
+
+	.empty-state {
+		text-align: center;
+		padding: var(--spacing-xl);
+		color: var(--text-secondary);
+		font-size: 0.875rem;
+	}
+
+	.result-item {
+		padding: var(--spacing-sm);
+		background: var(--bg-secondary);
+		border: 1px solid var(--border);
+		border-radius: var(--radius-sm);
+		text-align: left;
+		transition: all 0.2s ease;
+		cursor: pointer;
+	}
+
+	.result-item:hover {
+		border-color: var(--accent);
+	}
+
+	.result-item.selected {
+		border-color: var(--accent);
+		background: rgba(59, 130, 246, 0.1);
+	}
+
+	.result-header {
+		display: flex;
+		align-items: center;
+		gap: var(--spacing-xs);
+		margin-bottom: var(--spacing-xs);
+	}
+
+	.result-icon {
+		font-size: 0.9rem;
+	}
+
+	.result-title {
+		flex: 1;
+		font-weight: 600;
+		font-size: 0.875rem;
+		color: var(--text-primary);
+	}
+
+	.relevance-badge {
+		font-size: 0.65rem;
+		padding: 1px 4px;
+		background: var(--accent);
+		color: white;
+		border-radius: var(--radius-sm);
+	}
+
+	.result-preview {
+		font-size: 0.75rem;
+		color: var(--text-secondary);
+		line-height: 1.4;
+		margin-bottom: var(--spacing-xs);
+	}
+
+	.result-meta {
+		display: flex;
+		gap: var(--spacing-sm);
+		font-size: 0.65rem;
+		color: var(--text-secondary);
+	}
+
+	.result-category {
+		background: var(--bg-tertiary);
+		padding: 1px 4px;
+		border-radius: 2px;
+	}
+
+	.result-tags {
+		opacity: 0.7;
+	}
+
+	.result-date {
+		margin-left: auto;
+	}
+
+	.actions {
+		margin-top: var(--spacing-md);
+	}
+
+	.btn-save {
+		width: 100%;
+		padding: var(--spacing-sm) var(--spacing-md);
+		background: var(--success);
+		color: white;
+		border-radius: var(--radius-md);
+		font-size: 0.875rem;
+		font-weight: 500;
+		transition: all 0.2s ease;
+	}
+
+	.btn-save:hover {
+		filter: brightness(1.1);
+	}
+
+	/* Modal */
+	.modal-overlay {
+		position: fixed;
+		top: 0;
+		left: 0;
+		right: 0;
+		bottom: 0;
+		background: rgba(0, 0, 0, 0.7);
+		display: flex;
+		align-items: center;
+		justify-content: center;
+		z-index: 100;
+	}
+
+	.modal-content {
+		background: var(--bg-primary);
+		border: 1px solid var(--border);
+		border-radius: var(--radius-lg);
+		max-width: 600px;
+		width: 90%;
+		max-height: 80vh;
+		overflow: hidden;
+		display: flex;
+		flex-direction: column;
+	}
+
+	.modal-header {
+		display: flex;
+		justify-content: space-between;
+		align-items: center;
+		padding: var(--spacing-md);
+		border-bottom: 1px solid var(--border);
+	}
+
+	.modal-header h3 {
+		font-size: 1rem;
+		font-weight: 600;
+	}
+
+	.btn-close {
+		width: 28px;
+		height: 28px;
+		display: flex;
+		align-items: center;
+		justify-content: center;
+		background: var(--bg-secondary);
+		border-radius: var(--radius-sm);
+		font-size: 0.875rem;
+		color: var(--text-secondary);
+	}
+
+	.btn-close:hover {
+		background: var(--bg-tertiary);
+		color: var(--text-primary);
+	}
+
+	.modal-body {
+		padding: var(--spacing-md);
+		overflow-y: auto;
+		flex: 1;
+	}
+
+	.entry-meta {
+		display: flex;
+		flex-wrap: wrap;
+		gap: var(--spacing-sm);
+		margin-bottom: var(--spacing-md);
+		font-size: 0.75rem;
+	}
+
+	.meta-item {
+		background: var(--bg-secondary);
+		padding: 2px 8px;
+		border-radius: var(--radius-sm);
+	}
+
+	.meta-item strong {
+		color: var(--text-secondary);
+		font-weight: 500;
+	}
+
+	.entry-content {
+		font-size: 0.875rem;
+		line-height: 1.6;
+		white-space: pre-wrap;
+		font-family: var(--font-mono);
+	}
+
+	/* Save Dialog */
+	.save-dialog {
+		max-width: 500px;
+	}
+
+	.form-group {
+		margin-bottom: var(--spacing-md);
+	}
+
+	.form-group label {
+		display: block;
+		font-size: 0.75rem;
+		font-weight: 500;
+		color: var(--text-secondary);
+		margin-bottom: var(--spacing-xs);
+	}
+
+	.form-group input,
+	.form-group select,
+	.form-group textarea {
+		width: 100%;
+		padding: var(--spacing-sm);
+		background: var(--bg-secondary);
+		border: 1px solid var(--border);
+		border-radius: var(--radius-sm);
+		font-size: 0.875rem;
+		color: var(--text-primary);
+	}
+
+	.form-group textarea {
+		resize: vertical;
+		font-family: var(--font-mono);
+	}
+
+	.form-row {
+		display: flex;
+		gap: var(--spacing-md);
+	}
+
+	.form-row .form-group {
+		flex: 1;
+	}
+
+	.form-actions {
+		display: flex;
+		gap: var(--spacing-sm);
+		justify-content: flex-end;
+		margin-top: var(--spacing-md);
+	}
+
+	.btn-cancel {
+		padding: var(--spacing-sm) var(--spacing-md);
+		background: var(--bg-secondary);
+		border: 1px solid var(--border);
+		border-radius: var(--radius-sm);
+		font-size: 0.875rem;
+	}
+
+	.btn-confirm {
+		padding: var(--spacing-sm) var(--spacing-md);
+		background: var(--success);
+		color: white;
+		border-radius: var(--radius-sm);
+		font-size: 0.875rem;
+		font-weight: 500;
+	}
+
+	.btn-confirm:disabled {
+		background: var(--bg-tertiary);
+		color: var(--text-secondary);
+	}
+</style>

src/routes/+page.svelte

@@ -5,6 +5,7 @@
 	import ActivityPanel from '$lib/components/ActivityPanel.svelte';
 	import AgentView from '$lib/components/AgentView.svelte';
 	import MemoryPanel from '$lib/components/MemoryPanel.svelte';
+	import KnowledgePanel from '$lib/components/KnowledgePanel.svelte';
 	import AuditLog from '$lib/components/AuditLog.svelte';
 	import GuardRailsPanel from '$lib/components/GuardRailsPanel.svelte';
 	import SettingsPanel from '$lib/components/SettingsPanel.svelte';
@@ -16,6 +17,7 @@
 	const middleTabs = [
 		{ id: 'activity', label: 'Aktivität', icon: '📋' },
 		{ id: 'monitor', label: 'Monitor', icon: '📊' },
+		{ id: 'knowledge', label: 'Wissen', icon: '📚' },
 		{ id: 'memory', label: 'Gedächtnis', icon: '🧠' },
 		{ id: 'audit', label: 'Historie', icon: '📝' },
 	];
@@ -64,6 +66,8 @@
 				<ActivityPanel />
 			{:else if activeMiddleTab === 'monitor'}
 				<MonitorPanel />
+			{:else if activeMiddleTab === 'knowledge'}
+				<KnowledgePanel />
 			{:else if activeMiddleTab === 'memory'}
 				<MemoryPanel />
 			{:else if activeMiddleTab === 'audit'}