feat: implement error handling and validation middleware, enhance result handling

Co-authored-by: Copilot <copilot@github.com>

apps/backend/src/modules/sport/handlers/list-sports.handler.ts

@@ -1,7 +1,8 @@
+import { handleResult } from '@/lib/http/handle-result';
 import { listSports } from '@/modules/sport/services/sport.service';
 import type { AppContext } from '@/types/hono';
 
 export async function listSportsHandler(c: AppContext) {
   const sports = await listSports();
-  return c.json(sports);
+  return handleResult(c, sports);
 }

apps/backend/src/modules/sport/services/sport.service.ts

@@ -1,5 +1,6 @@
-import { Prisma } from '@/generated/prisma/client';
+import { Prisma, Sport } from '@/generated/prisma/client';
 import { db } from '@/lib/prisma';
+import { ok, Result } from '@/lib/result';
 import { v7 as uuidv7 } from 'uuid';
 
 export type CreateSportInput = {
@@ -51,10 +52,11 @@ async function buildUniqueSlug(source: string, excludeSportId?: string): Promise
   }
 }
 
-export async function listSports() {
-  return db.sport.findMany({
+export async function listSports(): Promise<Result<Sport[]>> {
+  const sports = await db.sport.findMany({
     orderBy: { name: 'asc' },
   });
+  return ok(sports);
 }
 
 export async function createSport(input: CreateSportInput) {

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

@@ -8,18 +8,18 @@ import { zValidator } from '@hono/zod-validator';
 import { createSportSchema, updateSportSchema } from '@repo/api-contract';
 import { Hono } from 'hono';
 import { z } from 'zod';
-
+import { validate } from '@/lib/http/validate'
 export const sportRoutes = new Hono<AppEnv>();
 const sportIdParamsSchema = z.object({ id: z.uuid() });
 
 sportRoutes.use('*', requireAuth);
 
 sportRoutes.get('/', listSportsHandler);
-sportRoutes.post('/', requireSuperAdmin, zValidator('json', createSportSchema), createSportHandler);
+sportRoutes.post('/', requireSuperAdmin, validate.json(createSportSchema), createSportHandler);
 sportRoutes.patch(
   '/:id',
   requireSuperAdmin,
-  zValidator('param', sportIdParamsSchema),
-  zValidator('json', updateSportSchema),
+  validate.param(sportIdParamsSchema),
+  validate.json(updateSportSchema),
   updateSportHandler
 );