Add tunnel component and map connector component

src/lib/components/mapIcons/RouteEndLink.svelte

@@ -0,0 +1,93 @@
+<script lang="ts">
+  export let feature: {
+    routeName: string;
+    routeId: string;
+  };
+</script>
+
+<div class="link-wrapper">
+  <a href="/map/{feature.routeId}" class="wide-button">
+    <div class="accent-bar"></div>
+    <div class="content">
+      <span class="sub-text">Continue to next map</span>
+      <span class="main-text">{feature.routeName}</span>
+    </div>
+    <div class="icon">
+      <svg viewBox="0 0 24 24" width="20" height="20">
+        <path d="M5 12h14M12 5l7 7-7 7" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"/>
+      </svg>
+    </div>
+  </a>
+</div>
+
+<style>
+  .link-wrapper {
+    position: relative;
+    z-index: 100;
+    padding: 12px;
+    width: 100%;
+    box-sizing: border-box;
+  }
+
+  .wide-button {
+    display: flex;
+    align-items: center;
+    background: #ffffff;
+    border: 2px solid #e2e8f0;
+    border-radius: 12px;
+    text-decoration: none;
+    overflow: hidden;
+    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
+    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
+  }
+
+  .accent-bar {
+    width: 6px;
+    align-self: stretch;
+    background: #475569;
+  }
+
+  .content {
+    flex: 1;
+    padding: 12px 16px;
+    display: flex;
+    flex-direction: column;
+    gap: 2px;
+  }
+
+  .sub-text {
+    font-size: 10px;
+    font-weight: 700;
+    text-transform: uppercase;
+    letter-spacing: 0.05em;
+    color: #94a3b8;
+  }
+
+  .main-text {
+    font-size: 16px;
+    font-weight: 800;
+    color: #1e293b;
+  }
+
+  .icon {
+    padding-right: 20px;
+    color: #cbd5e1;
+    transition: transform 0.2s ease;
+  }
+
+
+  .wide-button:hover {
+    border-color: #94a3b8;
+    background: #f8fafc;
+  }
+
+  .wide-button:hover .icon {
+    color: #475569;
+    transform: translateX(4px);
+  }
+
+  .wide-button:active {
+    transform: scale(0.98);
+    background: #f1f5f9;
+  }
+</style>