UI-Anpassungen

backend/database.js

@@ -596,6 +596,23 @@ function createTables() {
     logger.info('Migration: claude_instructions Spalte zu coding_directories hinzugefuegt');
   }
 
+  // Coding Verbrauchsdaten
+  db.exec(`
+    CREATE TABLE IF NOT EXISTS coding_usage (
+      id INTEGER PRIMARY KEY AUTOINCREMENT,
+      directory_id INTEGER NOT NULL,
+      timestamp DATETIME DEFAULT CURRENT_TIMESTAMP,
+      cpu_percent REAL,
+      memory_mb REAL,
+      disk_read_mb REAL,
+      disk_write_mb REAL,
+      network_recv_mb REAL,
+      network_sent_mb REAL,
+      process_count INTEGER,
+      FOREIGN KEY (directory_id) REFERENCES coding_directories(id) ON DELETE CASCADE
+    )
+  `);
+
   // Kontakte
   db.exec(`
     CREATE TABLE IF NOT EXISTS contacts (
@@ -641,6 +658,8 @@ function createTables() {
     CREATE INDEX IF NOT EXISTS idx_knowledge_entries_category ON knowledge_entries(category_id);
     CREATE INDEX IF NOT EXISTS idx_knowledge_attachments_entry ON knowledge_attachments(entry_id);
     CREATE INDEX IF NOT EXISTS idx_coding_directories_position ON coding_directories(position);
+    CREATE INDEX IF NOT EXISTS idx_coding_usage_directory ON coding_usage(directory_id);
+    CREATE INDEX IF NOT EXISTS idx_coding_usage_timestamp ON coding_usage(timestamp);
     CREATE INDEX IF NOT EXISTS idx_contacts_company ON contacts(company);
     CREATE INDEX IF NOT EXISTS idx_contacts_tags ON contacts(tags);
   `);