feat(admin): add delete functionality for areas, categories, and teams in admin panel

app/composables/useAdmin.ts

@@ -30,6 +30,9 @@ export const useAdmin = () => {
   const updateArea = (id: number, body: UpdateAreaRequest) =>
       useApiFetch<OkResponse>(`/api/v1/admin/areas/${id}`, { method: 'PATCH', body })
 
+  const deleteArea = (id: number) =>
+      useApiFetch<OkResponse>(`/api/v1/admin/areas/${id}`, { method: 'DELETE' })
+
   const getCategories = () =>
       useApiFetch<CategoryListResponse>('/api/v1/admin/categories', { method: 'GET' })
 
@@ -39,6 +42,9 @@ export const useAdmin = () => {
   const updateCategory = (id: number, body: UpdateCategoryRequest) =>
       useApiFetch<OkResponse>(`/api/v1/admin/categories/${id}`, { method: 'PATCH', body })
 
+  const deleteCategory = (id: number) =>
+      useApiFetch<OkResponse>(`/api/v1/admin/categories/${id}`, { method: 'DELETE' })
+
   const getTeams = () =>
       useApiFetch<TeamListResponse>('/api/v1/admin/teams', { method: 'GET' })
 
@@ -47,6 +53,9 @@ export const useAdmin = () => {
 
   const updateTeam = (id: number, body: UpdateTeamRequest) =>
       useApiFetch<OkResponse>(`/api/v1/admin/teams/${id}`, { method: 'PATCH', body })
+
+  const deleteTeam = (id: number) =>
+      useApiFetch<OkResponse>(`/api/v1/admin/teams/${id}`, { method: 'DELETE' })
   
   const getModerationFlags = (query?: { status?: string; page?: number; per_page?: number }) =>
       useApiFetch<ModerationListResponse>('/api/v1/admin/moderation', { method: 'GET', query })
@@ -62,12 +71,15 @@ export const useAdmin = () => {
     getAreas,
     createArea,
     updateArea,
+    deleteArea,
     getCategories,
     createCategory,
     updateCategory,
+    deleteCategory,
     getTeams,
     createTeam,
     updateTeam,
+    deleteTeam,
     getModerationFlags,
     updateModerationFlag,
   }