Revert "cloud: add disabled signup button"

This reverts commit 5db0927.

Author: acco

assets/css/app.css

@@ -252,42 +252,3 @@
     @apply bg-background text-foreground;
   }
 }
-
-@layer utilities {
-  .tooltip {
-    position: relative;
-  }
-
-  .tooltip:hover::after {
-    content: attr(data-tooltip);
-    position: absolute;
-    bottom: calc(100% + 8px);
-    left: 50%;
-    transform: translateX(-50%);
-    background-color: white;
-    color: #374151;
-    border: 1px solid #d1d5db;
-    padding: 8px 12px;
-    border-radius: 3px;
-    font-size: 14px;
-    font-weight: 500;
-    white-space: nowrap;
-    z-index: 1000;
-    pointer-events: none;
-    box-shadow:
-      0 4px 6px -1px rgba(0, 0, 0, 0.1),
-      0 2px 4px -1px rgba(0, 0, 0, 0.06);
-  }
-
-  .tooltip:hover::before {
-    content: "";
-    position: absolute;
-    bottom: calc(100% + 2px);
-    left: 50%;
-    transform: translateX(-50%);
-    border: 6px solid transparent;
-    border-top-color: #d1d5db;
-    z-index: 1000;
-    pointer-events: none;
-  }
-}

lib/sequin_web/live/user_login_live.ex

@@ -98,24 +98,13 @@ defmodule SequinWeb.UserLoginLive do
           </.simple_form>
         </div>
 
-        <%= cond do %>
-          <% @account_self_signup? -> %>
-            <p class="mt-6 text-center text-sm">
-              Don't have an account?
-              <.link navigate={~p"/register"} class="font-semibold text-brand hover:underline">
-                Sign up
-              </.link>
-            </p>
-          <% not @account_self_signup? and not @self_hosted -> %>
-            <p class="mt-6 text-center text-sm">
-              <.button
-                disabled
-                data-tooltip="Signups for Sequin Cloud are disabled."
-                class="w-full !bg-gray-400 hover:bg-gray-300 cursor-not-allowed tooltip"
-              >
-                Sign up
-              </.button>
-            </p>
+        <%= if @account_self_signup? do %>
+          <p class="mt-6 text-center text-sm">
+            Don't have an account?
+            <.link navigate={~p"/register"} class="font-semibold text-brand hover:underline">
+              Sign up
+            </.link>
+          </p>
         <% end %>
       </div>
     </div>
@@ -146,7 +135,6 @@ defmodule SequinWeb.UserLoginLive do
       |> assign(accepting_invite?: accepting_invite?(session))
       |> assign(accepting_team_invite?: accepting_team_invite?(session))
       |> assign(account_self_signup?: accepting_team_invite?(session) || Sequin.feature_enabled?(:account_self_signup))
-      |> assign(self_hosted: Application.fetch_env!(:sequin, :self_hosted))
       |> assign(display_default_user_login?: Sequin.Accounts.only_default_user_and_first_login?())
 
     {:ok, socket, temporary_assigns: [form: form]}