fix: SQLite boolean binding, CSS brace, race condition, 0 npm vulns, code-splitting

frontend/src/types/ui.types.ts

@@ -65,6 +65,8 @@ export interface TopbarProps {
   onThemeToggle: () => void;
   theme: Theme;
   onOpenSettings?: () => void;
+  onOpenLeftDrawer?: () => void;
+  onOpenRightDrawer?: () => void;
 }
 
 export interface SettingsModalProps {
@@ -84,6 +86,19 @@ export interface LeftSidebarProps {
   selectedTemplate?: string | null;
   onTemplateSelect?: (templateName: string | null) => void;
   onCollapse?: () => void;
+  className?: string;
+  collapsed?: boolean;
+  onToggleCollapse?: () => void;
+  blocks?: BlockDefinition[];
+  onDragBlock?: (blockId: string) => void;
+  onBlockDrop?: (blockId: string, x: number, y: number) => void;
+  onBlockCategoryChange?: (cat: string) => void;
+  onBlockSearch?: (query: string) => void;
+  onRenameBlock?: (id: string, name: string) => void;
+  onDuplicateBlock?: (id: string) => void;
+  onDeleteBlock?: (id: string) => void;
+  onSvgImport?: (svg: string, name: string, category: string) => void;
+  onSaveGroupAsBlock?: (name: string) => void;
 }
 
 export interface CanvasAreaProps {
@@ -155,12 +170,17 @@ export interface RightSidebarProps {
   onKISuggestionClick?: (suggestion: KISuggestion) => void;
   kiLoading?: boolean;
   onUpdateElement?: (el: CADElement) => void;
+  className?: string;
+  onCollapse?: () => void;
+  collapsed?: boolean;
+  onToggleCollapse?: () => void;
 }
 
 export interface PropertiesPanelProps {
   selectedElement: CADElement | null;
   layers: CADLayer[];
   onUpdateProperty: (key: string, value: unknown) => void;
+  onDelete?: () => void;
 }
 
 export interface LayerPanelProps {