chore: Changed link to bookmarks from Linkding to Karakeep

Signed-off-by: prettysunflower <me@prettysunflower.moe>

baseTemplates/templates/base.tmpl

@@ -24,7 +24,7 @@
                     <a href="/blog/">Blog</a>
                     <a href="/regio43/">regio43</a>
                     <a href="https://git.prettysunflower.moe/prettysunflower/">Git</a>
-                    <a href="https://linkding.prettysunflower.moe/bookmarks/shared">Bookmarks</a>
+                    <a href="https://karakeep.prettysunflower.moe/public/lists/b1nui2h65hi7sn17r5vtsjum">Bookmarks</a>
                     <a href="/keys">Public keys</a>
                 </div>
             </div>

baseTemplates/templates/pages/homepage.tmpl

@@ -56,7 +56,7 @@
                     <a href="https://privatebin.remilia.koumbit.org/">Privatebin</a>
                     <a href="https://qr.prettysunflower.moe">QR Generator</a>
                     <a href="https://invidious.prettysunflower.moe">Invidious</a>
-                    <a href="https://linkding.prettysunflower.moe/bookmarks/shared">Linkding</a>
+                    <a href="https://karakeep.prettysunflower.moe/public/lists/b1nui2h65hi7sn17r5vtsjum">Karakeep</a>
                     <a href="https://httpdebug.remilia.koumbit.org">HTTP Debug</a>
                     <a href="https://pad.sunflower.lgbt">Etherpad</a>
                 </div>