auto slideshow on narrow window condition

src/kiri/app/init/input.js

@@ -139,6 +139,11 @@ function onResize() {
     } else {
         ui.modalBox.classList.remove('mh85');
     }
+    if (WIN.innerWidth < 800) {
+        $('app').classList.add('slideshow');
+    } else {
+        api.prefs.updateDrawer();
+    }
     api.view.update_slider();
 }
 

src/kiri/app/preferences.js

@@ -128,3 +128,5 @@ export const preferences = {
     booleanSave,
     updateDrawer
 };
+
+api.prefs = preferences;

src/main/kiri.js

@@ -46,6 +46,7 @@ async function checkReady() {
         }
         load = undefined;
         api.event.emit('load-done', stats);
+        api.event.emit('resize');
         if (api.electron) {
             $('install').classList.add('hide');
             $('app-quit').classList.remove('hide');

web/kiri/index.css

@@ -865,7 +865,7 @@ details[open] summary::after {
     padding-right: 0px;
     transition: transform 0.15s ease-in-out, border 0.15s ease-in-out;
     transform: translateX(0);
-    border-right: 1px solid var(--border-gray);
+    border-right: 0;
     border-top-right-radius: 0;
     border-bottom-right-radius: 0;
 }