feat: add initial Flask web app for Discord server listing

Introduces backend with server retrieval and API integration, front-end UI with templates and styles, and configuration files for deployment.

src/ver/0.0.2/static/styles/base.css

@@ -0,0 +1,52 @@
+html, body {
+    overflow-y: scroll;
+	margin: 0; /* This removes the extra space */
+}
+
+body {
+    background-color: #000;
+    margin: 0;
+    padding: 0;
+    height: 100%;
+    width: 100%;
+}
+
+code {
+	    margin: 0; /* This removes the extra space */
+}
+
+/* This is the updated rule */
+pre {
+    white-space: pre-wrap;
+    word-break: break-all;
+}
+
+#particles-js {
+    z-index: -1;
+    position: fixed;
+    height: 100%;
+    width: 100%;
+    top: 0;
+}
+
+.invite-button {
+    position: fixed;
+    top: 20px;
+    right: 20px;
+    z-index: 1000;
+}
+
+.list-group-item.active {
+    font-weight: bold;
+}
+
+.list-group-item.active::after {
+    content: ' «';
+    font-size: 1.2em;
+}
+
+@media (max-width: 767px) {
+    .col-md-3 {
+        margin-bottom: 2rem;
+    }
+}