refactor : rename TaskType to TaskTag across the stack

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

frontend/services/dto/task-tag.ts

@@ -1,11 +1,11 @@
-export type TaskType = {
+export type TaskTag = {
     id: number
     '@id'?: string
     label: string
     color: string
 }
 
-export type TaskTypeWrite = {
+export type TaskTagWrite = {
     label: string
     color: string
 }

frontend/services/dto/time-entry.ts

@@ -1,7 +1,7 @@
 import type { UserData } from './user-data'
 import type { Project } from './project'
 import type { Task } from './task'
-import type { TaskType } from './task-type'
+import type { TaskTag } from './task-tag'
 
 export type TimeEntry = {
     id: number
@@ -13,7 +13,7 @@ export type TimeEntry = {
     user: UserData
     project: Project | null
     task: Task | null
-    types: TaskType[]
+    tags: TaskTag[]
 }
 
 export type TimeEntryWrite = {
@@ -24,5 +24,5 @@ export type TimeEntryWrite = {
     user: string
     project?: string | null
     task?: string | null
-    types?: string[]
+    tags?: string[]
 }