Search improvements. Code refactoring so its easier to maintain. Experimental features for speed dial: connect/disconnect from printer.

resources/web/dialog/SpeedDial/style.css

@@ -43,8 +43,8 @@ body {
   cursor: pointer;
   color: hsl(var(--h) var(--speed-tile-text-s, 72%) var(--speed-tile-text-l, 38%));
   font-weight: 700;
-  /* why: mirror .tile centering - tileCode can be 2-3 chars (e.g. "EA1") on collision, and a
-     bare <button> inherits 13px + UA padding, clipping the code (e.g. "AE1"). inline-flex + 12px + pad:0 fits it. */
+  /* why: mirror .tile centering - icons/placeholder are 18px glyphs, and a bare <button> inherits
+     13px + UA padding, which would clip them. inline-flex + pad:0 + overflow:hidden fits them. */
   font-size: 12px;
   padding: 0;
   display: inline-flex;
@@ -227,17 +227,6 @@ body {
   background: var(--speed-tile-bg, #f0f0f0);
   border: 1px solid var(--speed-tile-border, #d8d8d8);
 }
-/* A tile holding a pattern pictogram: drop the hue fill so the stroked SVG reads cleanly. */
-.tile.has-icon,
-.fav-tile.has-icon {
-  background: none;
-  border-color: transparent;
-}
-.tile-icon {
-  width: 18px;
-  height: 18px;
-  display: block;
-}
 .row-left { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; }
 .row-eyebrow {
   font-size: 10px;