fix: give notes and todos dedicated workspace layouts

Replace the crowded note sidebar with a card overview and full note detail. Keep tasks in a stable split view with source content and AI comments, compact header navigation, and search-adjacent status filters. Preserve drafts and return context.

Validation: 93 focused tests, typecheck, lint, and isolated Electron renderer checks passed. Full suite was interrupted; renderer probes used in-memory APIs.

Release note: Notes now open from a card overview, while todos keep a stable task list beside their details. Compact view and filter controls leave more room for reading and editing.

src/renderer/src/i18n/locales/en-US/magicNotes.ts

@@ -28,8 +28,9 @@ export const magicNotes = {
     analyzeAgain: 'Analyze again',
     analyzing: 'Analyzing…',
     openSourceNote: 'Open source note',
-    hideListPane: 'Hide left list',
-    showListPane: 'Show left list',
+    backToOverview: 'Back to overview',
+    backToTodos: 'Back to to-dos',
+    backToTodoList: 'Back to to-do list',
     hideAiComments: 'Hide AI comments',
     showAiComments: 'Show AI comments',
     pinNote: 'Pin note',
@@ -104,8 +105,11 @@ export const magicNotes = {
     listLabel: 'To-do list',
     detailLabel: 'To-do details',
     heading: 'All to-dos',
+    resultCount: '{{count}} / {{total}} items',
+    loadingSource: 'Loading source entry…',
+    retrySource: 'Retry loading source',
     searchLabel: 'Search to-dos in the current scope',
-    searchPlaceholder: 'Search to-dos',
+    searchPlaceholder: 'Search tasks, instructions, or source notes',
     filterLabel: 'Filter to-dos',
     filters: {
       active: 'Incomplete',
@@ -169,8 +173,6 @@ export const magicNotes = {
       'Choose “Analyze with AI” on an entry to show comments here.'
   },
   accessibility: {
-    resizeListPane: 'Resize the note list and editor panes',
-    listPaneWidth: 'Left list, {{width}} pixels',
     resizeAiPane: 'Resize the editor and AI comments panes',
     aiPaneWidth: 'AI comments pane, {{width}} pixels'
   },

src/renderer/src/i18n/locales/zh-CN/magicNotes.ts

@@ -24,8 +24,9 @@ export const magicNotes = {
     analyzeAgain: '重新分析',
     analyzing: '分析中…',
     openSourceNote: '打开原笔记修改',
-    hideListPane: '隐藏左侧列表',
-    showListPane: '显示左侧列表',
+    backToOverview: '返回总览',
+    backToTodos: '返回待办',
+    backToTodoList: '返回待办列表',
     hideAiComments: '隐藏 AI 评论',
     showAiComments: '显示 AI 评论',
     pinNote: '置顶笔记',
@@ -98,8 +99,11 @@ export const magicNotes = {
     listLabel: '待办列表',
     detailLabel: '待办详情',
     heading: '全部待办',
+    resultCount: '{{count}} / {{total}} 项',
+    loadingSource: '正在加载来源记录…',
+    retrySource: '重试加载来源',
     searchLabel: '搜索当前范围的待办',
-    searchPlaceholder: '搜索待办',
+    searchPlaceholder: '搜索任务、说明或来源笔记',
     filterLabel: '筛选待办',
     filters: {
       active: '未完成',
@@ -157,8 +161,6 @@ export const magicNotes = {
     manualHint: '在记录上点击“AI 分析”，评论会显示在这里。'
   },
   accessibility: {
-    resizeListPane: '调整笔记列表与编辑区宽度',
-    listPaneWidth: '左侧列表 {{width}} 像素',
     resizeAiPane: '调整编辑区与 AI 评论宽度',
     aiPaneWidth: 'AI 评论栏 {{width}} 像素'
   },

src/renderer/src/styles.css

@@ -1260,31 +1260,19 @@
   display: grid;
   flex: 1;
   min-width: 0;
-  min-height: 520px;
+  min-height: 0;
   overflow: hidden;
   border: 1px solid var(--border-default);
   border-radius: var(--radius-card);
   background: var(--surface-raised);
   grid-template-columns:
-    var(--magic-notes-list-width, 220px) 9px
     minmax(300px, 1fr) 9px
     var(--magic-notes-ai-width, 280px);
 }
 
-.magic-notes-layout--ai-hidden {
-  grid-template-columns:
-    var(--magic-notes-list-width, 220px) 9px
-    minmax(300px, 1fr);
-}
-
-.magic-notes-layout--list-hidden {
-  grid-template-columns:
-    minmax(300px, 1fr) 9px
-    var(--magic-notes-ai-width, 280px);
-}
-
-.magic-notes-layout--list-hidden.magic-notes-layout--ai-hidden {
-  grid-template-columns: minmax(300px, 1fr);
+.magic-notes-layout--ai-hidden,
+.magic-notes-layout--overview {
+  grid-template-columns: minmax(0, 1fr);
 }
 
 .magic-notes-layout--resizing {
@@ -1292,7 +1280,6 @@
   user-select: none;
 }
 
-.magic-notes-list-resize-handle,
 .magic-notes-ai-resize-handle {
   position: relative;
   z-index: 2;
@@ -1303,14 +1290,6 @@
   touch-action: none;
 }
 
-.magic-notes-list-resize-handle {
-  background: linear-gradient(
-    to right,
-    var(--surface-subtle) 0 4px,
-    var(--surface-raised) 4px 100%
-  );
-}
-
 .magic-notes-ai-resize-handle {
   background: linear-gradient(
     to right,
@@ -1319,7 +1298,6 @@
   );
 }
 
-.magic-notes-list-resize-handle::after,
 .magic-notes-ai-resize-handle::after {
   position: absolute;
   top: 0;
@@ -1333,25 +1311,20 @@
     background var(--motion-fast) ease-out;
 }
 
-.magic-notes-list-resize-handle:hover::after,
-.magic-notes-list-resize-handle:focus-visible::after,
 .magic-notes-ai-resize-handle:hover::after,
 .magic-notes-ai-resize-handle:focus-visible::after,
-.magic-notes-layout--list-resizing
-  > .magic-notes-list-resize-handle::after,
 .magic-notes-layout--ai-resizing
   > .magic-notes-ai-resize-handle::after {
   width: 2px;
   background: var(--accent);
 }
 
-.magic-notes-list-resize-handle:focus-visible,
 .magic-notes-ai-resize-handle:focus-visible {
   outline: 2px solid var(--accent);
   outline-offset: -2px;
 }
 
-.magic-notes-list-pane,
+.magic-notes-overview,
 .magic-notes-stream-pane,
 .magic-notes-ai-pane {
   min-width: 0;
@@ -1359,37 +1332,32 @@
   overflow: auto;
 }
 
-.magic-notes-list-pane,
 .magic-notes-ai-pane {
   background: var(--surface-subtle);
 }
 
-.magic-notes-list-pane[hidden],
+.magic-notes-overview[hidden],
 .magic-notes-ai-pane[hidden] {
   display: none;
 }
 
-.magic-notes-list-pane {
+.magic-notes-overview {
   display: flex;
   padding: var(--space-4);
   flex-direction: column;
   gap: var(--space-3);
 }
 
-.magic-notes-list-pane > .page-tabs--segmented {
-  width: 100%;
-}
-
-.magic-notes-list-pane > .page-tabs--segmented .page-tabs__tab {
-  flex: 1;
-  justify-content: center;
-  padding-inline: var(--space-2);
+.magic-notes-page > .page-header .page-tabs {
+  flex: 0 0 auto;
+  align-self: flex-start;
+  width: fit-content;
 }
 
 .magic-notes-library-panel {
   display: flex;
   min-height: 0;
-  flex: 1;
+  flex: 0 0 auto;
   flex-direction: column;
   gap: var(--space-3);
 }
@@ -1571,11 +1539,6 @@
   background: var(--surface-muted);
 }
 
-.magic-todo-list-item--active {
-  border-color: var(--accent-selected);
-  background: var(--accent-subtle);
-}
-
 .magic-todo-list-item__check {
   display: grid;
   width: 28px;
@@ -1603,6 +1566,130 @@
   cursor: pointer;
   gap: var(--space-1);
   text-align: left;
+  grid-template-columns: minmax(0, 1fr) auto;
+}
+
+.magic-todo-list-item__content > svg {
+  grid-column: 2;
+  grid-row: 1 / 3;
+  align-self: center;
+  color: var(--text-muted);
+}
+
+.magic-todo-list-item--completed strong {
+  text-decoration: line-through;
+  color: var(--text-muted);
+}
+
+.magic-todo-toolbar {
+  display: flex;
+  align-items: center;
+  flex-wrap: wrap;
+  gap: var(--space-3);
+}
+
+.magic-notes-overview--todos {
+  overflow: hidden;
+}
+
+.magic-notes-overview--todos .magic-notes-library-panel {
+  flex: 1;
+}
+
+.magic-notes-overview--todos .magic-notes-pane-heading,
+.magic-todo-toolbar {
+  flex: 0 0 auto;
+}
+
+.magic-todo-toolbar .magic-notes-search {
+  flex: 1 1 240px;
+  min-width: 0;
+}
+
+.magic-todo-task {
+  min-width: 0;
+  border-bottom: 1px solid var(--border-subtle);
+}
+
+.magic-todo-task:has([aria-expanded='true']) {
+  border-radius: var(--radius-control);
+  background: var(--surface-subtle);
+}
+
+.magic-todo-workspace {
+  display: grid;
+  flex: 1;
+  min-height: 0;
+  min-width: 0;
+  grid-template-columns: minmax(280px, 34%) minmax(0, 1fr);
+  overflow: hidden;
+}
+
+.magic-todo-workspace > .magic-notes-list {
+  padding-right: var(--space-3);
+}
+
+.magic-todo-detail {
+  display: grid;
+  min-width: 0;
+  min-height: 0;
+  overflow: auto;
+  align-content: start;
+  border-left: 1px solid var(--border-subtle);
+  padding: var(--space-3) var(--space-4) var(--space-4);
+  gap: var(--space-4);
+}
+
+#magic-todo-back {
+  display: none;
+}
+
+@container magic-notes-page (max-width: 700px) {
+  .magic-todo-workspace {
+    grid-template-columns: minmax(0, 1fr);
+  }
+
+  .magic-todo-workspace--selected > .magic-notes-list,
+  .magic-todo-detail--empty {
+    display: none;
+  }
+
+  .magic-todo-detail {
+    border-left: 0;
+    padding: var(--space-3) 0;
+  }
+
+  #magic-todo-back {
+    display: inline-flex;
+  }
+}
+
+.magic-todo-detail h3,
+.magic-todo-instructions {
+  margin: 0;
+  font-size: var(--font-body);
+  overflow-wrap: anywhere;
+  white-space: pre-wrap;
+}
+
+.magic-todo-detail > button {
+  justify-self: start;
+}
+
+.magic-todo-comments {
+  display: grid;
+  min-width: 0;
+  gap: var(--space-2);
+}
+
+.magic-todo-comments .magic-notes-ai-controls {
+  display: flex;
+  align-items: end;
+  flex-wrap: wrap;
+}
+
+.magic-todo-comments .magic-notes-ai-controls > small {
+  flex-basis: 100%;
 }
 
 .magic-todo-list-item__content strong {
@@ -1687,25 +1774,30 @@
 .magic-note-list-item {
   display: grid;
   width: 100%;
-  padding: var(--space-3);
-  border: 1px solid transparent;
-  border-radius: var(--radius-control);
-  background: transparent;
+  height: 100%;
+  min-height: 160px;
+  padding: var(--space-4);
+  border: 1px solid var(--border-default);
+  border-radius: var(--radius-card);
+  background: var(--surface-raised);
   color: var(--text-secondary);
   cursor: pointer;
-  gap: var(--space-1);
+  gap: var(--space-3);
+  grid-template-rows: auto 1fr auto;
   text-align: left;
 }
 
+.magic-notes-card-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr));
+  align-content: start;
+  gap: var(--space-4);
+}
+
 .magic-note-list-item:hover {
   background: var(--surface-muted);
 }
 
-.magic-note-list-item--active {
-  border-color: var(--accent-selected);
-  background: var(--accent-subtle);
-}
-
 .magic-note-list-item__title {
   display: flex;
   overflow: hidden;
@@ -1760,127 +1852,6 @@
   gap: var(--space-3);
 }
 
-.magic-todo-detail {
-  display: flex;
-  min-height: 100%;
-  flex-direction: column;
-  gap: var(--space-4);
-}
-
-.magic-todo-detail > header {
-  display: grid;
-  min-width: 0;
-  align-items: start;
-  padding-bottom: var(--space-3);
-  border-bottom: 1px solid var(--border-subtle);
-  gap: var(--space-3);
-  grid-template-columns: auto minmax(0, 1fr) auto;
-}
-
-.magic-todo-detail__check {
-  display: grid;
-  width: 36px;
-  height: 36px;
-  padding: 0;
-  border: 0;
-  border-radius: var(--radius-control);
-  background: var(--accent-subtle);
-  color: var(--accent);
-  cursor: pointer;
-  place-items: center;
-}
-
-.magic-todo-detail__check:hover {
-  background: var(--accent-selected);
-}
-
-.magic-todo-detail > header > div:nth-child(2) {
-  display: grid;
-  min-width: 0;
-  gap: var(--space-1);
-}
-
-.magic-todo-detail > header span {
-  color: var(--text-muted);
-  font-size: var(--font-caption);
-}
-
-.magic-todo-detail h2 {
-  margin: 0;
-  color: var(--text-primary);
-  font-size: 18px;
-  line-height: 1.35;
-  overflow-wrap: anywhere;
-}
-
-.magic-todo-detail__actions {
-  display: flex;
-  align-items: center;
-  justify-content: flex-end;
-  flex-wrap: wrap;
-  gap: var(--space-2);
-}
-
-.magic-todo-detail__actions button,
-.magic-todo-detail__content .secondary-button {
-  display: inline-flex;
-  align-items: center;
-  justify-content: center;
-  gap: var(--space-1);
-}
-
-.magic-todo-detail__content {
-  display: grid;
-  align-content: start;
-  padding: var(--space-4);
-  border: 1px solid var(--border-default);
-  border-radius: var(--radius-card);
-  background: var(--surface-subtle);
-  gap: var(--space-4);
-}
-
-.magic-todo-detail__content p {
-  margin: 0;
-  color: var(--text-primary);
-  font-size: 14px;
-  line-height: 1.7;
-  overflow-wrap: anywhere;
-  white-space: pre-wrap;
-}
-
-.magic-todo-detail__content .secondary-button {
-  width: fit-content;
-}
-
-.magic-todo-detail__editor {
-  display: grid;
-  gap: var(--space-4);
-}
-
-.magic-todo-detail__editor label {
-  display: grid;
-  color: var(--text-secondary);
-  font-size: var(--font-body);
-  gap: var(--space-2);
-}
-
-.magic-todo-detail__editor input,
-.magic-todo-detail__editor textarea {
-  width: 100%;
-  padding: var(--space-2) var(--space-3);
-  border: 1px solid var(--border-control);
-  border-radius: var(--radius-control);
-  background: var(--surface-raised);
-  color: var(--text-primary);
-  resize: vertical;
-}
-
-.magic-todo-detail__editor > div {
-  display: flex;
-  justify-content: flex-end;
-  gap: var(--space-2);
-}
-
 .magic-notes-ai-source {
   color: var(--text-muted);
   font-size: var(--font-caption);
@@ -2263,14 +2234,13 @@
 
 @container magic-notes-page (max-width: 800px) {
   .magic-notes-layout {
-    grid-template-columns:
-      var(--magic-notes-list-width, 210px) 9px
-      minmax(320px, 1fr);
-    grid-template-rows: minmax(0, 1fr) auto;
+    grid-template-columns: minmax(0, 1fr);
+    grid-template-rows: minmax(0, 1fr) minmax(0, min(40%, 280px));
   }
 
-  .magic-notes-layout--list-hidden {
-    grid-template-columns: minmax(320px, 1fr);
+  .magic-notes-layout--overview,
+  .magic-notes-layout--ai-hidden {
+    grid-template-rows: minmax(0, 1fr);
   }
 
   .magic-notes-ai-resize-handle {
@@ -2286,28 +2256,6 @@
 }
 
 @container magic-notes-page (max-width: 720px) {
-  .magic-notes-layout {
-    min-height: 0;
-    overflow: visible;
-    grid-template-columns: 1fr;
-    grid-template-rows: auto auto auto;
-  }
-
-  .magic-notes-list-resize-handle {
-    display: none;
-  }
-
-  .magic-notes-list-pane {
-    max-height: 240px;
-    border-right: 0;
-    border-bottom: 1px solid var(--border-subtle);
-  }
-
-  .magic-notes-ai-pane {
-    max-height: none;
-    grid-column: auto;
-  }
-
   .magic-note-composer > footer,
   .magic-note-entry > header {
     align-items: stretch;
@@ -2320,15 +2268,6 @@
     flex-direction: column;
   }
 
-  .magic-todo-detail > header {
-    grid-template-columns: auto minmax(0, 1fr);
-  }
-
-  .magic-todo-detail__actions {
-    justify-content: flex-start;
-    grid-column: 1 / -1;
-  }
-
 }
 
 * {