Merge remote-tracking branch 'origin/master' into pr/cod-455-xlsx-preview

# Conflicts:
#	CLAUDE.md
#	config/test-suites.ts

config/test-suites.ts

@@ -20,6 +20,7 @@
  */
 export const BROWSER_TEST_GLOBS = [
   'test/tab-rail-resize.browser.test.ts',
+  'test/tab-activation.browser.test.ts',
   'test/session-sidebar-ux.browser.test.ts',
   'test/session-options-responsive.browser.test.ts',
   'test/inline-rename.test.ts',
@@ -31,9 +32,13 @@ export const BROWSER_TEST_GLOBS = [
   'test/capture-geometry-retry.browser.test.ts',
   'test/codex-predictive-echo.test.ts', // also needs a real codex binary
   'test/split-pane-terminal.browser.test.ts',
+  'test/shift-enter-keypress.browser.test.ts',
+  'test/key-tester.browser.test.ts',
+  'test/webhook-settings.browser.test.ts',
   'test/split-pane-orchestration.browser.test.ts',
   'test/split-pane-auto-collapse.browser.test.ts',
   'test/spreadsheet-preview.browser.test.ts',
+  'test/mobile-ime-preview.browser.test.ts',
 ];
 
 /**