added logo image and slogan to sign in page

src/App.svelte

@@ -62,13 +62,14 @@
             <button class="journey-play-btn" onclick={startJourney}>▶</button>
           {/if}
         </div>
-        <StatsPanel />
+        {#if !journeyActive}<StatsPanel />{/if}
       </div>
     {:else}
       <TimelineView
         onDetailChange={(v) => (inDetail = v)}
         {pendingCountry}
         onNewEntryClear={() => (pendingCountry = '')}
+        onGoToMap={() => { screen = 'worldmap'; }}
       />
     {/if}
   </Layout>
@@ -139,4 +140,5 @@
   .journey-play-btn:active {
     transform: scale(0.92);
   }
+
 </style>