feat: enhance createSport functionality with conflict handling and result management

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

apps/backend/src/modules/sport/handlers/create-sport.handler.ts

@@ -1,18 +1,10 @@
 import { Prisma } from '@/generated/prisma/client';
+import { handleResult } from '@/lib/http/handle-result';
 import { createSport } from '@/modules/sport/services/sport.service';
 import type { AppContext } from '@/types/hono';
 import type { CreateSportInput } from '@repo/api-contract';
 
 export async function createSportHandler(c: AppContext) {
   const payload = c.req.valid('json' as never) as CreateSportInput;
-
-  try {
-    const sport = await createSport(payload);
-    return c.json(sport, 201);
-  } catch (error) {
-    if (error instanceof Prisma.PrismaClientKnownRequestError) {
-      return c.json({ message: 'No se pudo crear el deporte.' }, 409);
-    }
-    throw error;
-  }
+  return handleResult(c, await createSport(payload), 201);
 }