feat(backend): add fastify api, auth, prisma schema and jobs

apps/backend/src/modules/profile/profile.routes.ts

@@ -0,0 +1,30 @@
+import type { FastifyInstance } from 'fastify';
+import { updateProfileSchema } from '@family-wishlist/shared';
+import { ConflictError, NotFoundError } from '../../utils/errors.js';
+import { Prisma } from '@prisma/client';
+
+export default async function profileRoutes(app: FastifyInstance) {
+  app.addHook('preHandler', app.authenticate);
+
+  app.get('/', async (request) => {
+    const profile = await app.prisma.user.findUnique({ where: { id: request.user.id } });
+    if (!profile) throw new NotFoundError('Profile');
+    return profile;
+  });
+
+  app.patch('/', async (request) => {
+    const body = updateProfileSchema.parse(request.body);
+    try {
+      const updated = await app.prisma.user.update({
+        where: { id: request.user.id },
+        data: body,
+      });
+      return updated;
+    } catch (err) {
+      if (err instanceof Prisma.PrismaClientKnownRequestError && err.code === 'P2002') {
+        throw new ConflictError('Slug is already taken');
+      }
+      throw err;
+    }
+  });
+}