feat: Add PGP key

flake.nix

@@ -14,14 +14,12 @@
     in {
       devShells.default = pkgs.mkShell {
         packages = with pkgs; [
-          jetbrains.webstorm
           nodejs
           nodePackages.live-server
-        ];
 
-        shellHook = ''
-          webstorm . && exit
-        '';
+          # An IDE of your choice
+          # jetbrains.webstorm
+        ];
       };
     }
   );

index.html

@@ -66,9 +66,17 @@
         </ul>
     </div>
     <footer>
+        <p>
+            <a href="https://keys.openpgp.org/vks/v1/by-fingerprint/08A9C1C8CF9159C9172ABA129B11F5243089DB5B"
+               about="link to public PGP key">
+                08A9 C1C8 CF91 59C9 172A BA12 9B11 F524 3089 DB5B
+            </a>
+        </p>
         <p>
             Made with <span class="heart">&hearts;</span>.
-            <a href="https://git.depeuter.dev/tdpeuter/tdpeuter" about="source code of this webpage" class="hidden">Source code</a>
+            <a href="https://git.depeuter.dev/tdpeuter/tdpeuter" about="source code of this webpage" class="hidden">
+                Source code
+            </a>
         </p>
     </footer>
     </body>

style.css

@@ -43,8 +43,10 @@ footer {
     bottom: 2vh;
 
     display: flex;
+    flex-direction: column;
+
     width: 100%;
-    justify-content: center;
+    align-items: center;
 }
 
 .heart {