rename ui to clan-app and move clan-app one layer up

pkgs/clan-app/webview-lib/default.nix

@@ -0,0 +1,52 @@
+{ pkgs, ... }:
+
+pkgs.clangStdenv.mkDerivation {
+  pname = "webview";
+  version = "nightly";
+
+  # We add the function id to the promise to be able to cancel it through the UI
+  # We disallow remote connections from the UI on Linux
+  # TODO: Disallow remote connections on MacOS
+
+  src = pkgs.fetchFromGitHub {
+    owner = "clan-lol";
+    repo = "webview";
+    rev = "7d24f0192765b7e08f2d712fae90c046d08f318e";
+    hash = "sha256-yokVI9tFiEEU5M/S2xAeJOghqqiCvTelLo8WLKQZsSY=";
+  };
+
+  outputs = [
+    "out"
+    "dev"
+  ];
+
+  enableParallelBuilding = true;
+
+  cmakeFlags = [
+    "-DWEBVIEW_BUILD_TESTS=OFF"
+  ];
+
+  # Dependencies used during the build process, if any
+  nativeBuildInputs = with pkgs; [
+    gnumake
+    cmake
+    clang-tools
+    pkg-config
+  ];
+
+  buildInputs =
+    with pkgs;
+    [
+    ]
+    ++ pkgs.lib.optionals stdenv.isLinux [
+      webkitgtk_6_0
+      gtk4
+    ];
+
+  meta = with pkgs.lib; {
+    description = "Tiny cross-platform webview library for C/C++. Uses WebKit (GTK/Cocoa) and Edge WebView2 (Windows)";
+    homepage = "https://github.com/webview/webview";
+    license = licenses.mit;
+    platforms = platforms.linux ++ platforms.darwin;
+  };
+}