fix: terminal scrollbar 2 px further left again

internal/server/web/templates/terminal.html

@@ -98,7 +98,7 @@
   /* A lone terminal's scrollbar sits in the margin by the frame, right of
      the corner "+", not over the text. */
   body:not(.touch) .tabview:not(.split) .pane { overflow:visible; }
-  body:not(.touch) .tabview:not(.split) .xterm .xterm-viewport { right:-6px; }
+  body:not(.touch) .tabview:not(.split) .xterm .xterm-viewport { right:-4px; }
   .pane.dragging { opacity:.45; }
   .gutter { position:absolute; z-index:3; }
   .gutter.c { cursor:col-resize; } .gutter.r { cursor:row-resize; }