fix(ui): fix tile tooltip + folder picker

- Tooltips now shows their correct px size on hovering

- Remove trailing `\` from drive letter in folder picker UI

src/components/FolderPickerModal.tsx

@@ -41,7 +41,7 @@ function buildBreadcrumbs(path: string | null): { label: string; path: string |
   const windowsDrive = normalized.match(/^[A-Za-z]:/);
 
   if (windowsDrive) {
-    const drive = windowsDrive[0] + "\\";
+    const drive = windowsDrive[0];
     const rest = normalized.slice(2).split(/[\\/]+/).filter(Boolean);
     let current = drive;
     return [

src/components/Toolbar.tsx

@@ -187,7 +187,6 @@ export function Toolbar() {
 
   const selectedFolder = folders.find((folder) => folder.id === selectedFolderId);
   const title = collectionTitle ?? (selectedFolder ? selectedFolder.name : "All Media");
-  const tileSize = tileSizeForZoom(zoomPreset);
   const sortOptions = getSortOptions(mediaFilter);
   const hasActiveSearch = search.trim().length > 0;
   const parsedSearch = parseSearchValue(composeSearchValue(searchCommand, searchQuery));
@@ -439,9 +438,14 @@ export function Toolbar() {
 
         {/* Zoom */}
         <div className="flex items-center rounded-lg border border-white/8 overflow-hidden light-theme:border-gray-700/40">
-          {(["compact", "comfortable", "detail"] as const).map((preset, i) => (
-            <Tooltip key={preset} label={`${tileSize}px tiles`} followCursor>
+          {(["compact", "comfortable", "detail"] as const).map((preset, i) => {
+            const presetSize = tileSizeForZoom(preset);
+            const presetLabel =
+              preset === "compact" ? "" : preset === "comfortable" ? "" : "";
+            return (
+              <Tooltip key={preset} label={`${presetLabel} (${presetSize}px tiles)`} followCursor>
                 <button
+                  aria-label={`${presetLabel} (${presetSize}px tiles)`}
                   className={`px-2.5 py-1.5 text-xs font-medium transition-colors ${
                     i > 0 ? "border-l border-white/8" : ""
                   } ${
@@ -454,7 +458,8 @@ export function Toolbar() {
                   {preset === "compact" ? "S" : preset === "comfortable" ? "M" : "L"}
                 </button>
               </Tooltip>
-          ))}
+            );
+          })}
         </div>
       </div>