fix(i18n): zh-CN for the Redraw toasts, and comments that named old defaults

Redraw (Ctrl+Shift+R and the header button) shows five literal toasts and a
size report on the main pane, a tile or the split's Pane B. None had a zh-CN
entry, including the two the final checkup's tile Redraw fix added, and
"Failed to restore terminal size" fell to the generic "Failed to" pattern,
which left English behind. They now translate, and the size report keeps its
numbers through a pattern rule. test/redraw-toast-i18n.test.ts reads the
toasts from restoreTerminalSize() itself, so a reworded one without an entry
fails.

Comments and docs that still described an older default:
- styles.css: the Tiles header button is no longer opt-in; it is on by default
  on desktop and off on phones and coarse-pointer tablets.
- terminal-ui.js: the desktop branch of getDefaultSettings is no longer always
  {}; what the comment needs is that it sets no copyStripMargin.
- docs/tile-grid-plan.md: the Tiles default bullet names the tablet default.
- docs/cli-registry.md: codex's footer is read in a two-row window since
  codex 0.162's hint row, not from its last row.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

docs/cli-registry.md

@@ -66,7 +66,7 @@ Five capability fields carry a regular expression an override file can set: `dis
 
 `workingLine` is the one that matters most, because it is compiled once per session and then run against every accumulated PTY chunk and every pane capture. A nested quantifier there is a ReDoS against the event loop for the whole server, not just that session. The guard therefore runs in two places, and neither is redundant: `schema.ts` rejects the entry at LOAD time so a bad pattern never reaches a session, and `_workingLinePattern()` in `session.ts` compiles through the same helper so the runtime cannot end up with a pattern the schema would have refused.
 
-`modelDetect.screenLine` names the model a session runs, for the tile grid's and the split pane's headers (`SessionState.displayModel`). It must have exactly ONE capture group, the model, which `schema.ts` checks at LOAD time, and it runs over the last `screenLines` (1 to 8, default 1) non-blank rows of the capture the idle/working probe already takes, joined with newlines so a pattern can anchor on the row above. Like `watchingLine`, the rows are pane text the agent writes most of, so a pattern must anchor on chrome only that CLI draws. The two stock ones, measured on live panes: dsh-TUI's status line on the row under its composer's rounded border (`╰─+╯\n ?(<model>)`, three rows), codex's `  <model> <effort> · ` footer on its last row, and opencode's composer agent row (`┃  Build  <model> <provider>`, directly above the box's `╹` edge, eight rows because its home screen puts up to five rows of its own chrome below it). opencode's field is the model AND the provider, since only colour separates them on that row; the pattern takes the LAST such row in the window, so a composer-shaped row the agent prints higher up cannot stand in for it. A screen that does not match keeps the last model the session reported; a CLI without the field shows its launch model, if any. Claude needs none: its statusLine exporter reports `model.display_name` on every render. ⚠️ dsh-TUI's first field is the model only while its status bar's model field is on; switched off, it is the next field: the reasoning effort (` medium · <cwd>`), the session mode, or the folder name. So a captured field is not taken when it is one of the CLI's declared `modelDetect.rejectWords` (single tokens, compared ignoring case; dsh lists every effort id its adapters offer and the shipped mode ids) or the session's own working-directory basename (the shared reader's rule, for every CLI). Anything else the pattern captures is the model, so the official `deepseek-chat` / `deepseek-reasoner` ids are read.
+`modelDetect.screenLine` names the model a session runs, for the tile grid's and the split pane's headers (`SessionState.displayModel`). It must have exactly ONE capture group, the model, which `schema.ts` checks at LOAD time, and it runs over the last `screenLines` (1 to 8, default 1) non-blank rows of the capture the idle/working probe already takes, joined with newlines so a pattern can anchor on the row above. Like `watchingLine`, the rows are pane text the agent writes most of, so a pattern must anchor on chrome only that CLI draws. The two stock ones, measured on live panes: dsh-TUI's status line on the row under its composer's rounded border (`╰─+╯\n ?(<model>)`, three rows), codex's `  <model> <effort> · ` footer (its last row, or the row above codex 0.162's indented hint row, so a two-row window), and opencode's composer agent row (`┃  Build  <model> <provider>`, directly above the box's `╹` edge, eight rows because its home screen puts up to five rows of its own chrome below it). opencode's field is the model AND the provider, since only colour separates them on that row; the pattern takes the LAST such row in the window, so a composer-shaped row the agent prints higher up cannot stand in for it. A screen that does not match keeps the last model the session reported; a CLI without the field shows its launch model, if any. Claude needs none: its statusLine exporter reports `model.display_name` on every render. ⚠️ dsh-TUI's first field is the model only while its status bar's model field is on; switched off, it is the next field: the reasoning effort (` medium · <cwd>`), the session mode, or the folder name. So a captured field is not taken when it is one of the CLI's declared `modelDetect.rejectWords` (single tokens, compared ignoring case; dsh lists every effort id its adapters offer and the shipped mode ids) or the session's own working-directory basename (the shared reader's rule, for every CLI). Anything else the pattern captures is the model, so the official `deepseek-chat` / `deepseek-reasoner` ids are read.
 
 `modelDetect.configResolver` names a READER in `src/model-config-resolvers.ts` (a name, never code in config, like a launcher profile) that resolves the model the CLI's own config pins for one session, for while its screen names none (the `config` source of `displayModel`, ranked below any report from the running CLI). It runs at every pane start, attach and relaunch, with the session's own launch config and env, and must be read-only, bounded (probe before read, no synchronous filesystem call) and return the model id alone. The one stock reader, `deepseek-route` (`src/deepseek-route-config.ts`), resolves dsh-TUI's route the way dsh composes it for the session's profile under the session's `DSH_HOME`: the last of `profiles/<profile>/cordis.patch.yml` and `$DSH_HOME/cordis.patch.yml` carrying `config` for the `dsh-tui` row counts, and only when it names both `provider` and `model`. Anything in doubt answers nothing: a half-pinned route, a profile without dsh-TUI, an unreadable, oversized or symlinked-out layer, a file beyond its narrow YAML subset.
 

docs/tile-grid-plan.md

@@ -21,8 +21,9 @@ or settled a question the spec left open. The invariants as built are in
   the setting off the toggle chord is inert. A grid opened another
   way (Ctrl/Cmd+click, a dropped tab, "Open group as tiles") keeps all its chords.
 - **The Tiles button ships ON** (owner, 1.36.0 beta): `showTileGridButton` defaults to on
-  everywhere but handhelds (their defaults object keeps it off), so the chord is live by
-  default too. An absent key resolves through the device defaults in both the button
+  everywhere but handhelds (their defaults object keeps it off) and, since the 1.40.0 final
+  checkup, devices whose primary pointer is coarse (touch tablets, opt-in there), so the
+  chord is live by default too. An absent key resolves through the device defaults in both the button
   (settings-ui.js) and the chord (`tileShortcutFor`), so they cannot disagree.
 - **Dividers are grid tracks.** Each gap between columns and rows is its own 6px track (the
   grid gap is 0) and every tile and every empty slot is placed explicitly in its cell

src/web/public/i18n.js

@@ -155,6 +155,12 @@
     'Drop a tab or a tile here': '将标签页或窗格拖放到此处',
     // A file dropped on a tile (tile-grid.js) or the single view (image-input.js).
     'Only image files are supported': '仅支持图像文件',
+    // Redraw (Ctrl+Shift+R, terminal-ui.js restoreTerminalSize) on the main pane, a tile or Pane B.
+    'No active session': '没有活动会话',
+    'This session is sized by its own window': '此会话的尺寸由它自己的窗口决定',
+    'Terminal not connected: its size is sent when it reconnects': '终端未连接：重新连接后会发送其尺寸',
+    'Could not determine terminal size': '无法确定终端尺寸',
+    'Failed to restore terminal size': '恢复终端尺寸失败',
     // A tile header's tooltip while tiles can move (with the state above it: a pattern below).
     'Drag to move the tile': '拖动可移动窗格',
     'Resize tile columns': '调整窗格列宽',
@@ -1161,6 +1167,7 @@
       [/^Will create: (.+)$/, (_m, path) => `将创建：${path}`],
       // The spreadsheet preview: an HTTP status, and the notice bar's counts.
       [/^Spreadsheet preview failed \((\d+)\)$/, (_m, status) => `电子表格预览失败（${status}）`],
+      [/^Terminal restored to (\d+)x(\d+)$/, (_m, cols, rows) => `终端已恢复为 ${cols}x${rows}`],
       [/^View truncated to the first (\d+) cells$/, (_m, n) => `视图仅显示前 ${n} 个单元格`],
       [/^(\d+) unsupported number formats$/, (_m, n) => `${n} 种不支持的数字格式`],
       // Group names are user text: they pass through untranslated.

src/web/public/styles.css

@@ -2598,8 +2598,9 @@ html[data-tab-orientation='vertical'].tab-rail-compact
   display: none !important;
 }
 
-/* Tile grid header button: hidden by default (opt-in, `showTileGridButton`),
-   and hard-gated to desktop widths like Split (the backstop below). */
+/* Tile grid header button: shown unless `showTileGridButton` resolves off
+   (default ON on desktop, OFF on phones and on coarse-pointer tablets), and
+   hard-gated to desktop widths like Split (the backstop below). */
 .btn-tile-grid--hidden {
   display: none !important;
 }

src/web/public/terminal-ui.js

@@ -4903,8 +4903,9 @@ Object.assign(CodemanApp.prototype, {
    * settings save can forget to call, and the toggle takes effect on the next
    * selection instead of the next reload. ⚠️ The test is `!== false`, not
    * `=== true`: this one defaults ON, and the desktop branch of
-   * getDefaultSettings returns {} and leans on the read sites for defaults, so
-   * a device that has never opened App Settings has no stored value at all.
+   * getDefaultSettings sets no copyStripMargin and leans on the read sites for
+   * defaults, so a device that has never opened App Settings has no stored
+   * value at all.
    */
   _copyStripMarginEnabled() {
     try {

test/redraw-toast-i18n.test.ts

@@ -0,0 +1,71 @@
+/**
+ * @fileoverview zh-CN coverage for the Redraw toasts (Ctrl+Shift+R and the
+ * header Redraw button, `restoreTerminalSize()` in terminal-ui.js).
+ *
+ * Every literal toast that method shows, on the main pane, a tile or the
+ * split's Pane B, is read from the source, so a reworded toast without an
+ * entry fails here. The size report is a template literal and goes through
+ * the pattern rule, which must keep the numbers.
+ *
+ * Port: N/A.
+ */
+import { readFileSync } from 'node:fs';
+import { resolve } from 'node:path';
+import vm from 'node:vm';
+import { JSDOM } from 'jsdom';
+import { afterAll, describe, expect, it } from 'vitest';
+
+const PUBLIC = resolve(import.meta.dirname, '../src/web/public');
+const read = (f: string) => readFileSync(resolve(PUBLIC, f), 'utf8');
+const I18N = read('i18n.js');
+const TERMINAL_UI = read('terminal-ui.js');
+
+type Api = { t(s: string): string; configure(o: Record<string, string>): void };
+function translator(language: string) {
+  const dom = new JSDOM('<!doctype html><html><body></body></html>', {
+    runScripts: 'outside-only',
+    url: 'http://localhost/',
+  });
+  vm.runInContext(I18N, dom.getInternalVMContext(), { filename: 'i18n.js' });
+  const api = (dom.window as unknown as { CodemanI18n: Api }).CodemanI18n;
+  api.configure({ language });
+  return { api, dom };
+}
+const zh = translator('zh-CN');
+const en = translator('en');
+afterAll(() => {
+  zh.dom.window.close();
+  en.dom.window.close();
+});
+
+const body = TERMINAL_UI.match(/\n {2}async restoreTerminalSize\(\) \{[\s\S]*?\n {2}\},\n/)?.[0] ?? '';
+const literals = [...body.matchAll(/this\.showToast\('([^']+)'/g)].map((m) => m[1]);
+
+describe('the Redraw toasts in zh-CN', () => {
+  it('finds the toasts restoreTerminalSize shows', () => {
+    expect(body).not.toBe('');
+    expect(new Set(literals)).toEqual(
+      new Set([
+        'This session is sized by its own window',
+        'Terminal not connected: its size is sent when it reconnects',
+        'Could not determine terminal size',
+        'Failed to restore terminal size',
+        'No active session',
+      ])
+    );
+    expect(body).toContain('this.showToast(`Terminal restored to ${');
+  });
+
+  it('every literal toast translates, and reads the same in English', () => {
+    const bad = literals.filter((l) => {
+      const text = zh.api.t(l);
+      return text === l || /[A-Za-z]/.test(text) || en.api.t(l) !== l;
+    });
+    expect(bad).toEqual([]);
+  });
+
+  it('the size report keeps its numbers', () => {
+    expect(zh.api.t('Terminal restored to 120x40')).toBe('终端已恢复为 120x40');
+    expect(en.api.t('Terminal restored to 120x40')).toBe('Terminal restored to 120x40');
+  });
+});