chore: remove caddy

pkgs/caddy.nix

@@ -1,48 +0,0 @@
-_final: prev: let
-  inherit
-    (prev.lib)
-    escapeShellArg
-    concatMapStrings
-    flip
-    ;
-
-  make-custom-caddy = {
-    plugins,
-    vendorHash,
-  }: let
-    caddyPatchMain =
-      flip concatMapStrings plugins
-      ({name, ...}: "sed -i '/plug in Caddy modules here/a \\\\t_ \"${name}\"' cmd/caddy/main.go\n");
-    caddyPatchGoGet =
-      flip concatMapStrings plugins
-      ({
-        name,
-        version,
-      }: "go get ${escapeShellArg name}@${escapeShellArg version}\n");
-  in
-    prev.caddy.override {
-      buildGoModule = args:
-        prev.buildGoModule (args
-          // {
-            inherit vendorHash;
-            passthru.plugins = plugins;
-
-            overrideModAttrs = _: {
-              preBuild = caddyPatchGoGet;
-              postInstall = "cp go.mod go.sum $out/";
-            };
-
-            postPatch = caddyPatchMain;
-            postConfigure = "cp vendor/go.mod vendor/go.sum .";
-          });
-    };
-in {
-  # Example usage:
-  # caddy.withPackages {
-  #   plugins = [
-  #     { name = "github.com/greenpau/caddy-security"; version = "v1.1.18"; }
-  #   ];
-  #   vendorHash = "sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=";
-  # }
-  caddy = prev.caddy.overrideAttrs (_: {passthru.withPackages = make-custom-caddy;});
-}

pkgs/default.nix

@@ -1,5 +1,4 @@
 _inputs: [
-  (import ./caddy.nix)
   (import ./scripts)
   (_final: prev: {
     deploy = prev.callPackage ./deploy.nix {};