refactor: simplify dodo core experience

frontend/src/lib/mvp-utils.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest'
-import { dateKey, defaultView, habitWeek, isHabitComplete, isHabitScheduledToday, isTaskView, nextHabitSwipeValue, numericHabitInputValue, previousHabitSwipeValue, shouldToggleRowSwipe } from './mvp-utils'
+import { dateKey, defaultView, habitWeek, isHabitComplete, isHabitScheduledToday, isTaskView, nextHabitSwipeValue, numericHabitInputValue, previousHabitSwipeValue, quickTaskFields, shouldToggleRowSwipe } from './mvp-utils'
 
 describe('MVP view utilities', () => {
   it('formats a local date as YYYY-MM-DD', () => {
@@ -33,6 +33,20 @@ describe('MVP view utilities', () => {
     expect(defaultView()).toBe('today')
   })
 
+  it('quick-adds Today tasks to Inbox at noon in Asia/Shanghai', () => {
+    const now = new Date('2026-09-05T16:30:00.000Z')
+    expect(quickTaskFields('today', 'selected-list', 'inbox-list', now)).toEqual({
+      list_id: 'inbox-list',
+      due_at: '2026-09-06T12:00:00+08:00',
+    })
+  })
+
+  it('keeps quick-add tasks in the selected list outside Today', () => {
+    expect(quickTaskFields('tasks', 'selected-list', 'inbox-list', new Date('2026-09-05T16:30:00.000Z'))).toEqual({
+      list_id: 'selected-list',
+    })
+  })
+
   it('only includes scheduled, unpaused habits today regardless of kind or completion', () => {
     const day = '2026-09-06'
     expect(isHabitScheduledToday({ kind: 'boolean', cells: [{ day, scheduled: true, paused: false, value: true }] }, day)).toBe(true)

frontend/src/lib/mvp-utils.ts

@@ -28,6 +28,21 @@ export function defaultView() {
   return 'today' as const
 }
 
+export function quickTaskFields(view: string, activeList: string, inboxList: string, now = new Date()) {
+  if (view !== 'today') return { list_id: activeList }
+  const parts = new Intl.DateTimeFormat('en-CA', {
+    timeZone: 'Asia/Shanghai',
+    year: 'numeric',
+    month: '2-digit',
+    day: '2-digit',
+  }).formatToParts(now)
+  const value = (type: Intl.DateTimeFormatPartTypes) => parts.find((part) => part.type === type)?.value
+  return {
+    list_id: inboxList,
+    due_at: `${value('year')}-${value('month')}-${value('day')}T12:00:00+08:00`,
+  }
+}
+
 export function isHabitComplete(kind: string | undefined, value: number | boolean | undefined, target = 1) {
   if (kind === 'numeric') return Number(value ?? 0) >= target
   return Boolean(value)

frontend/src/lib/task-utils.test.ts

@@ -7,7 +7,6 @@ type SearchTask = {
   description?: string
   parent_id?: string | null
   completed?: boolean
-  tags?: { name: string }[]
   list_name?: string
 }
 
@@ -35,12 +34,11 @@ describe('task utilities', () => {
     expect(html).not.toContain('<script>')
   })
 
-  it('filters titles, descriptions, tags, and list names', () => {
+  it('filters titles, descriptions, and list names', () => {
     const searchable: SearchTask[] = [
       ...tasks,
-      { id: '4', title: 'Plan', tags: [{ name: '重要' }], list_name: '工作清单' },
+      { id: '4', title: 'Plan', list_name: '工作清单' },
     ]
-    expect(filterTasks(searchable, '重要').map((task) => task.id)).toEqual(['4'])
     expect(filterTasks(searchable, '工作').map((task) => task.id)).toEqual(['4'])
   })
 

frontend/src/lib/task-utils.ts

@@ -4,7 +4,6 @@ export type MinimalTask = {
   description?: string
   parent_id?: string | null
   completed?: boolean
-  tags?: { name: string }[]
   list_name?: string
 }
 
@@ -75,7 +74,6 @@ export function filterTasks<T extends MinimalTask>(tasks: T[], query: string) {
       task.title,
       task.description ?? '',
       task.list_name ?? '',
-      ...(task.tags ?? []).map((tag) => tag.name),
     ].join(' ')
     return haystack.toLowerCase().includes(q)
   })