Remove alchemy file and add localhost network to possible network to choose

Co-authored-by: brunoedcf <brest.dallacosta@outlook.com>

src/components/TopBar.vue

@@ -52,6 +52,7 @@ const getNetworkImage = (networkName: NetworkEnum) => {
   let validImages = {
     Ethereum: ethereumImage,
     Polygon: polygonImage,
+    Localhost: ethereumImage
   };
 
   return validImages[networkName];
@@ -159,7 +160,23 @@ const getNetworkImage = (networkName: NetworkEnum) => {
                 <span class="text-gray-900 py-4 text-end font-semibold text-sm">
                   Polygon
                 </span>
-                <hr />
+              </div>
+              <div class="w-full flex justify-center">
+                <hr class="w-4/5" />
+              </div>
+              <div
+                class="menu-button gap-2 px-4 rounded-md cursor-pointer"
+                @click="etherStore.setNetworkName(NetworkEnum.localhost)"
+              >
+                <img
+                  alt="Localhost"
+                  width="20"
+                  height="20"
+                  src="@/assets/ethereum.svg"
+                />
+                <span class="text-gray-900 py-4 text-end font-semibold text-sm">
+                  Localhost
+                </span>
               </div>
             </div>
           </div>