trying to include the caddyfile here

Caddyfile

···
+http://:8000
+
+# super secret sticker on my laptop
+# todo make actual nice link redirector service
+redir /l/hi0 /
+
+root * ./src/
+
+encode zstd gzip
+file_server

flake.nix

···
           packages.website = pkgs.stdenvNoCC.mkDerivation {
             name = "chfour-website";
 
+            buildInputs = [ selfPkgs.website-fonts ];
+
+            nativeBuildInputs = [ selfPkgs.buildblog ];
+
             src = ./src;
 
             buildPhase = ''
···
               mkdir -p $out/var/www
               cp -r * $out/var/www
 
+              runHook postInstall
+            '';
+          };
+
+          packages.caddyfile = pkgs.stdenvNoCC.mkDerivation {
+            name = "chfour-website-caddyfile";
+            src = ./Caddyfile;
+
+            buildInputs = [ selfPkgs.website ];
+
+            nativeBuildInputs = [ pkgs.caddy ];
+
+            unpackPhase = ''
+              runHook preUnpack
+              cp --no-preserve=mode $src ./Caddyfile
+              runHook postUnpack
+            '';
+
+            buildPhase = let
+              websitePath = toString selfPkgs.website.out;
+            in ''
+              runHook preBuild
+
+              sed -i \
+                "s|./src/|${websitePath}|;1d" \
+                Caddyfile
+
+              cat >> Caddyfile <<EOF
+              header {
+                -Last-modified
+                Etag "${builtins.baseNameOf websitePath}"
+              }
+              EOF
+              
+              caddy fmt --overwrite Caddyfile
+
+              runHook postBuild
+            '';
+
+            nativeCheckInputs = [ pkgs.caddy ];
+
+            checkPhase = ''
+              runHook preCheck
+              caddy validate --config Caddyfile
+              runHook postCheck
+            '';
+
+            installPhase = ''
+              runHook preInstall
+              mkdir -p $out/etc/caddy/
+              cp Caddyfile $out/etc/caddy/
               runHook postInstall
             '';
           };

src/index.html

···
             gap: 1em;
             max-width: 30rem;
         }
-        #links > li > a {
+        #links > li > :first-child {
             display: inline-flex;
             flex-direction: column;
             text-decoration: none;
             color: inherit;
         }
-        #links > li > a > * { width: max-content; }
-        #links > li > a > :first-child {
+        #links > li > :first-child > * { width: max-content; }
+        #links > li > :first-child > :first-child {
             font-weight: bold;
             color: var(--color-link);
         }
-        #links > li > a > :nth-child(2) {
+        #links > li > :first-child > :nth-child(2) {
             font-size: 0.8em;
         }
     </style>
···
                 <span>"blog"</span>
                 <span>& rants & projects</span>
             </a></li>
+            <li><details>
+                <summary>buttons</summary>
+                <img src="button" width="88" height="31" alt="chfour">
+            </details></li>
         </ul>
     </main>
     <footer>