Merge pull request #93 from part3-4team-Taskify/feature/Gnb

[Refactor, Feat] Gnb: 헤더 컴포넌트 병합, 스타일 공통화 / 대시보드 타이틀 api 연동

Author: hhjin1

src/api/dashboard.ts src/api/dashboards.tssrc/api/dashboard.ts renamed to src/api/dashboards.ts

@@ -1,4 +1,3 @@
-// 예: src/lib/api/cards.ts
 import axiosInstance from "./axiosInstance";
 
 export const getCardsByColumn = async ({
@@ -50,3 +49,14 @@ export const getDashboards = async ({
 
   return res.data;
 };
+
+export const getDashboardById = async ({
+  teamId,
+  dashboardId,
+}: {
+  teamId: string;
+  dashboardId: number;
+}) => {
+  const res = await axiosInstance.get(`/${teamId}/dashboards/${dashboardId}`);
+  return res.data;
+};