feat(webui): polish sidebar and session transitions (#5393)

webui/src/globals.css

@@ -478,50 +478,6 @@
       transform: translateY(0);
     }
   }
-  @keyframes run-pulse-dot {
-    0%,
-    100% {
-      transform: scale(0.9);
-      opacity: 0.76;
-    }
-    50% {
-      transform: scale(1.08);
-      opacity: 1;
-    }
-  }
-  @keyframes run-pulse-ring {
-    0% {
-      transform: scale(0.42);
-      opacity: 0.34;
-    }
-    100% {
-      transform: scale(1.28);
-      opacity: 0;
-    }
-  }
-  .run-pulse-icon {
-    color: hsl(204 82% 46%);
-  }
-  .run-pulse-icon__ring,
-  .run-pulse-icon__dot {
-    display: block;
-    border-radius: 999px;
-    pointer-events: none;
-  }
-  .run-pulse-icon__ring {
-    position: absolute;
-    height: 12px;
-    width: 12px;
-    background: hsl(204 82% 46% / 0.22);
-    animation: run-pulse-ring 1.55s ease-out infinite;
-  }
-  .run-pulse-icon__dot {
-    height: 6px;
-    width: 6px;
-    background: currentColor;
-    box-shadow: 0 0 0 1px hsl(204 82% 46% / 0.14);
-    animation: run-pulse-dot 1.55s ease-in-out infinite;
-  }
   @keyframes queued-prompt-row-enter {
     0% {
       opacity: 0;
@@ -552,18 +508,6 @@
     .thread-layout {
       transition-duration: 0.01ms;
     }
-    .run-pulse-icon,
-    .run-pulse-icon * {
-      animation: none;
-    }
-    .run-pulse-icon__ring {
-      opacity: 0.18;
-      transform: scale(1);
-    }
-    .run-pulse-icon__dot {
-      opacity: 1;
-      transform: scale(1);
-    }
     .queued-prompt-row {
       animation: none;
     }