Fix API build: shared package emits dist, fix type errors

- packages/shared: tsconfig adds outDir/declaration, package.json adds build script
- apps/api/tsconfig.json: paths now point to shared/dist (.d.ts) instead of source,
  resolves TS6059 rootDir conflict
- apps/api/src/routes/{health,notifications,users}.ts: explicit Router type annotation
  to fix TS2742 portable type inference
- apps/api/src/events/handler.ts: cast via 'as unknown as' to satisfy TS2352
- apps/api/Dockerfile: build shared package before api

apps/api/Dockerfile

@@ -16,6 +16,9 @@ RUN pnpm install --frozen-lockfile
 COPY packages/shared ./packages/shared
 COPY apps/api ./apps/api
 
+# Compila primero el paquete shared (api lo consume vía dist/)
+RUN pnpm --filter @naturcalabacera/shared build
+
 # Compila TypeScript del api
 RUN pnpm --filter @naturcalabacera/api build
 

apps/api/src/events/handler.ts

@@ -75,8 +75,8 @@ function buildChangesBlock(prev: Reservation, curr: Reservation): string {
   const changes: Array<{ label: string; from: string; to: string }> = [];
 
   for (const [field, label] of Object.entries(FIELD_LABELS)) {
-    const prevVal = (prev as Record<string, unknown>)[field];
-    const currVal = (curr as Record<string, unknown>)[field];
+    const prevVal = (prev as unknown as Record<string, unknown>)[field];
+    const currVal = (curr as unknown as Record<string, unknown>)[field];
     const prevStr = formatFieldValue(field, prevVal);
     const currStr = formatFieldValue(field, currVal);
     if (prevStr !== currStr) {

apps/api/src/routes/health.ts

@@ -1,6 +1,6 @@
-import { Router } from 'express';
+import { Router, type Router as ExpressRouter } from 'express';
 
-const router = Router();
+const router: ExpressRouter = Router();
 
 router.get('/', (_req, res) => {
   res.json({ status: 'ok', timestamp: new Date().toISOString() });

apps/api/src/routes/notifications.ts

@@ -1,10 +1,10 @@
-import { Router } from 'express';
+import { Router, type Router as ExpressRouter } from 'express';
 import { scheduleNotificationsForReservation } from '../jobs/runner.js';
 import { handleNotificationEvent } from '../events/handler.js';
 import { supabaseAdmin } from '../lib/supabase.js';
 import type { Reservation } from '@naturcalabacera/shared';
 
-const router = Router();
+const router: ExpressRouter = Router();
 
 /**
  * POST /api/notifications/reservation-event

apps/api/src/routes/users.ts

@@ -1,8 +1,8 @@
-import { Router, type Request, type Response, type NextFunction } from 'express';
+import { Router, type Request, type Response, type NextFunction, type Router as ExpressRouter } from 'express';
 import { supabaseAdmin } from '../lib/supabase.js';
 import type { UserRole } from '@naturcalabacera/shared';
 
-const router = Router();
+const router: ExpressRouter = Router();
 
 const VALID_ROLES: UserRole[] = ['admin', 'internal_staff', 'external_availability_viewer'];
 

apps/api/tsconfig.json

@@ -10,8 +10,8 @@
     "esModuleInterop": true,
     "declaration": true,
     "paths": {
-      "@naturcalabacera/shared": ["../../packages/shared/src/index.ts"],
-      "@naturcalabacera/shared/*": ["../../packages/shared/src/*"]
+      "@naturcalabacera/shared": ["../../packages/shared/dist/index.d.ts"],
+      "@naturcalabacera/shared/*": ["../../packages/shared/dist/*"]
     }
   },
   "include": ["src"],