snapshot

src/server/db.ts

@@ -28,6 +28,21 @@ function migrate(database: Database) {
       PRIMARY KEY (snippet_id, tag_id)
     );
   `);
+  database.run(`
+    CREATE TABLE IF NOT EXISTS tag_tree_nodes (
+      id INTEGER PRIMARY KEY AUTOINCREMENT,
+      name TEXT NOT NULL UNIQUE COLLATE NOCASE,
+      parent_id INTEGER REFERENCES tag_tree_nodes(id) ON DELETE CASCADE,
+      color TEXT,
+      label_prefix TEXT
+    );
+  `);
+  try {
+    database.run(`ALTER TABLE tag_tree_nodes ADD COLUMN label_prefix TEXT`);
+  } catch {
+    /* Spalte existiert bereits */
+  }
+  database.run(`CREATE INDEX IF NOT EXISTS idx_tag_tree_parent ON tag_tree_nodes(parent_id);`);
   database.run(`CREATE INDEX IF NOT EXISTS idx_snippets_updated ON snippets(updated_at);`);
 }