feat(swift): E0 Setup & Foundation + documentatie

Swift - Contextual UI EPD: "Van 12 klikken naar 1 zin"

Documentatie:
- PRD, FO, TO, UX specificaties
- Bouwplan met 6 epics, 27 stories (68 SP)
- Analyse en onderzoeksdocumenten

E0 Setup & Foundation:
- E0.S1: Zustand v5.0.9 geïnstalleerd
- E0.S2: Swift store met context, blocks, input state
- E0.S3: /epd/swift route met eigen layout (dark theme)
- E0.S4: Folder structuur components/swift/, lib/swift/

Components:
- CommandCenter (container)
- ContextBar (shift, patient)
- CommandInput (text + voice button)
- RecentStrip (laatste 5 acties)
- BlockContainer (wrapper voor blocks)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

lib/swift/index.ts

@@ -0,0 +1,5 @@
+/**
+ * Swift Library Barrel Export
+ */
+
+export * from './types';

lib/swift/types.ts

@@ -0,0 +1,73 @@
+/**
+ * Swift Type Definitions
+ *
+ * Core types for the Swift Contextual UI system.
+ */
+
+import type { VerpleegkundigCategory } from '@/lib/types/report';
+
+// Intent types
+export type SwiftIntent = 'dagnotitie' | 'zoeken' | 'overdracht' | 'unknown';
+
+export type BlockType = Exclude<SwiftIntent, 'unknown'>;
+
+// Shift types
+export type ShiftType = 'nacht' | 'ochtend' | 'middag' | 'avond';
+
+// Intent classification result
+export interface IntentClassificationResult {
+  intent: SwiftIntent;
+  confidence: number;
+  entities: ExtractedEntities;
+  source: 'local' | 'ai';
+}
+
+// Extracted entities from user input
+export interface ExtractedEntities {
+  patientName?: string;
+  patientId?: string;
+  category?: VerpleegkundigCategory;
+  content?: string;
+}
+
+// Block sizes
+export type BlockSize = 'sm' | 'md' | 'lg' | 'full';
+
+// Block configuration
+export interface BlockConfig {
+  type: BlockType;
+  title: string;
+  size: BlockSize;
+  icon: string;
+}
+
+// Block configs for each type
+export const BLOCK_CONFIGS: Record<BlockType, BlockConfig> = {
+  dagnotitie: {
+    type: 'dagnotitie',
+    title: 'Dagnotitie',
+    size: 'md',
+    icon: 'FileText',
+  },
+  zoeken: {
+    type: 'zoeken',
+    title: 'Patiënt zoeken',
+    size: 'md',
+    icon: 'Search',
+  },
+  overdracht: {
+    type: 'overdracht',
+    title: 'Overdracht',
+    size: 'lg',
+    icon: 'ArrowRightLeft',
+  },
+};
+
+// Recent action type
+export interface RecentAction {
+  id: string;
+  intent: SwiftIntent;
+  label: string;
+  timestamp: Date;
+  patientName?: string;
+}