Message flash provider

Allows errors to be displayed neatly in ephemeral boxes at bottom of screen

src/components/Guild/GuildError.tsx

@@ -0,0 +1,25 @@
+export const GuildError = () => {
+    return (
+        <div class="hero is-fullheight">
+            <div class="hero-body">
+                <div class="container has-text-centered">
+                    <p class="title">We couldn't get this server's data</p>
+                    <p class="subtitle">
+                        Please check Reminder Bot is in the server, and has correct permissions.
+                    </p>
+                    <a
+                        class="button is-size-4 is-rounded is-success"
+                        href="https://invite.reminder-bot.com"
+                    >
+                        <p class="is-size-4">
+                            <span>Add to Server</span>{" "}
+                            <span class="icon">
+                                <i class="fas fa-chevron-right"></i>
+                            </span>
+                        </p>
+                    </a>
+                </div>
+            </div>
+        </div>
+    );
+};