Hosting dependencies on server, added logo to welcome page and some fixs

views/partials/welcome-chat.html

@@ -1,4 +1,11 @@
-<h1 class="title is-1">JADE: Simple Multi-Model Chatbot</h1>
+<div class="logo-container">
+  <svg class="mylogo" viewBox="0 0 1320 500">
+    <text x="50%" y="50%" dy=".35em" text-anchor="middle">
+    JADE
+    </text>
+  </svg>
+</div>
+<h1 class="title is-1">Cheap Multi-Model Chatbot</h1>
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 <p>
@@ -21,7 +28,7 @@
 
 <p>For example, a response from GPT-4 Omni can be used by Claude Haiku.</p>
 
-<a class="button is-primary mt-2 mb-2" href="/signin">Try JADE now for free!</a>
+<a class="button is-primary mt-2 mb-2" href="/signin">Login</a>
 
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