fix: improve upload telemetry readability

Increase the lower-sidebar availability and telemetry type scale, and update the header and sidebar speed values through one shared formatter so both surfaces stay synchronized with every live sample.

renderer/styles.css

@@ -2545,6 +2545,14 @@ select.hs-input { max-width: none; width: auto; min-width: 140px; }
   margin-top: 0;
 }
 
+.upload-sidebar-lower .view-sidebar-section-label {
+  font-size: 11px;
+}
+
+.upload-sidebar-lower .view-sidebar-summary {
+  font-size: 12px;
+}
+
 .upload-telemetry {
   display: grid;
   gap: 6px;
@@ -2553,34 +2561,34 @@ select.hs-input { max-width: none; width: auto; min-width: 140px; }
 }
 
 .upload-telemetry-row {
-  min-height: 15px;
+  min-height: 17px;
   display: flex;
   align-items: center;
   justify-content: space-between;
   gap: 12px;
   color: var(--text-dim);
-  font-size: 11px;
-  line-height: 15px;
+  font-size: 12px;
+  line-height: 17px;
 }
 
 .upload-telemetry-value {
   min-width: 58px;
   color: var(--text);
-  font-size: 11px;
+  font-size: 12px;
   font-variant-numeric: tabular-nums;
   text-align: right;
   white-space: nowrap;
 }
 
 .upload-rolling-value {
-  height: 15px;
+  height: 17px;
   overflow: hidden;
   position: relative;
 }
 
 .upload-rolling-value > span {
   width: 100%;
-  height: 15px;
+  height: 17px;
   display: block;
 }