v1.0.2: Mood mix optimizations and media player improvements

- Fixed player seek flicker on podcasts (30s skip buttons)
- Added dual-layer seek lock mechanism to prevent stale time updates
- Optimized cached podcast seeking (direct seek before reload fallback)
- Large skips now execute immediately for responsive feel
- Mood mix performance optimizations

frontend/components/layout/AuthenticatedLayout.tsx

@@ -113,7 +113,7 @@ export function AuthenticatedLayout({ children }: { children: ReactNode }) {
                         <main
                             className="flex-1 bg-gradient-to-b from-[#1a1a1a] via-black to-black mx-2 mb-2 rounded-lg overflow-y-auto relative"
                             style={{
-                                marginTop: "52px",
+                                marginTop: "58px",
                                 marginBottom:
                                     "calc(56px + env(safe-area-inset-bottom, 0px) + 8px)",
                             }}

frontend/components/layout/TopBar.tsx

@@ -139,7 +139,7 @@ export function TopBar() {
     return (
         <header
             className="fixed top-0 left-0 right-0 bg-black flex items-center px-3 z-50"
-            style={{ height: isMobileOrTablet ? "52px" : "64px" }}
+            style={{ height: isMobileOrTablet ? "58px" : "64px" }}
         >
             {/* Mobile/Tablet Layout: Hamburger + Home + Search + Bell */}
             {isMobileOrTablet ? (