refactor: rename swift → cortex in code and documentation

Complete rename of "swift" terminology to "cortex" across the codebase:

Code Changes:
- Rename directories: lib/swift → lib/cortex, components/swift → components/cortex
- Rename API routes: /api/swift/* → /api/cortex/*
- Rename page routes: /epd/swift → /epd/cortex
- Rename store: swift-store.ts → cortex-store.ts

Type Renames:
- SwiftIntent → CortexIntent
- SwiftStore → CortexStore
- useSwiftStore → useCortexStore
- SwiftContext → CortexContext
- useSwiftVoice → useCortexVoice

Documentation Updates (docs/intent/):
- Safety Net → Nudge (Layer 3 rename)
- SafetySuggestion → NudgeSuggestion
- evaluateSafetyNet → evaluateNudge
- SWIFT_* feature flags → CORTEX_*
- All path references updated to match new structure

Files affected: 47 files, ~700 lines changed

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

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

stores/cortex-store.ts

@@ -6,10 +6,10 @@ import type { VerpleegkundigCategory } from '@/lib/types/report';
 // Database types
 export type Patient = Database['public']['Tables']['patients']['Row'];
 
-// Swift-specific types
+// Cortex-specific types
 export type ShiftType = 'nacht' | 'ochtend' | 'middag' | 'avond';
 
-export type SwiftIntent =
+export type CortexIntent =
   | 'dagnotitie'
   | 'zoeken'
   | 'overdracht'
@@ -19,7 +19,7 @@ export type SwiftIntent =
   | 'reschedule_appointment'
   | 'unknown';
 
-export type BlockType = Exclude<SwiftIntent, 'unknown'> | 'fallback' | 'patient-dashboard';
+export type BlockType = Exclude<CortexIntent, 'unknown'> | 'fallback' | 'patient-dashboard';
 
 // Chat types (v3.0)
 export type ChatMessageType = 'user' | 'assistant' | 'system' | 'error';
@@ -33,7 +33,7 @@ export interface ChatMessage {
 }
 
 export interface ChatAction {
-  intent: SwiftIntent;
+  intent: CortexIntent;
   entities: ExtractedEntities;
   confidence: number;
   artifact?: {
@@ -71,14 +71,14 @@ export interface Artifact {
 // Recent action for the Recent Strip
 export interface RecentAction {
   id: string;
-  intent: SwiftIntent;
+  intent: CortexIntent;
   label: string;
   timestamp: Date;
   patientName?: string;
 }
 
 // Store interface
-interface SwiftStore {
+interface CortexStore {
   // Context
   activePatient: Patient | null;
   shift: ShiftType;
@@ -167,7 +167,7 @@ const initialState = {
 };
 
 // Create the store
-export const useSwiftStore = create<SwiftStore>()(
+export const useCortexStore = create<CortexStore>()(
   devtools(
     (set, get) => ({
       ...initialState,
@@ -372,7 +372,7 @@ export const useSwiftStore = create<SwiftStore>()(
       reset: () => set(initialState, false, 'reset'),
     }),
     {
-      name: 'swift-store',
+      name: 'cortex-store',
     }
   )
 );