Remove PocketBase and authentication features, add community chat link

- Remove PocketBase configuration and auth store integration
- Delete authentication, checkout, and login pages
- Remove login link from navigation header
- Add community chat link to homepage

Author: BretRen

src/lib/components/Header.svelte

@@ -3,8 +3,6 @@
 	import * as m from '$lib/paraglide/messages';
 	import { onMount } from 'svelte';
 	import { themeChange } from 'theme-change';
-	import pb from '$lib/pocketbase';
-
 	// NOTE: the element that is using one of the theme attributes must be in the DOM on mount
 	onMount(() => {
 		themeChange(false);
@@ -44,11 +42,6 @@
 					</svg>
 				</label>
 			</li>
-			{#if !pb.authStore.isValid}
-				<li>
-					<a href="/login" class="link">Login</a>
-				</li>
-			{/if}
 			<li>
 				<a href="/pricing" class="link">Pricing</a>
 			</li>

src/lib/pocketbase.ts

@@ -44,6 +44,8 @@
     <ul class="flex justify-center items-center flex-col gap-1">
       <li class="text-gray-600"><b class=" mr-1">{m.email()}: </b>bret@pdnode.com</li>
       <li class="link text-blue-500"><a href="https://github.com/BretRen/pdnode/issues">Github Issue</a></li>
+      <li class="link text-blue-500"><a href="https://chat.p67.click">Join our Community Chat!</a></li>
+
     </ul>
   </div>