feat(c): init c template

templates/c/flake/default.nix

@@ -0,0 +1,25 @@
+{
+  stdenv,
+  lib,
+  meson,
+  ninja,
+}:
+stdenv.mkDerivation {
+  pname = "REPLACE_ME";
+  version = "1";
+
+  src = lib.cleanSourceWith {
+    src = ../.;
+    filter = path: _type: baseNameOf path != ".git";
+  };
+
+  nativeBuildInputs = [
+    meson
+    ninja
+  ];
+
+  installPhase = ''
+    mkdir -p $out/bin
+    mv timesave $out/bin
+  '';
+}

templates/c/flake/formatter.nix

@@ -0,0 +1,20 @@
+{
+  writeShellApplication,
+  alejandra,
+  llvmPackages_19,
+  fd,
+}:
+writeShellApplication {
+  name = "formatter";
+  runtimeInputs = [
+    alejandra
+    llvmPackages_19.clang-tools
+    fd
+  ];
+  text = ''
+    fd --extension nix -X alejandra -- {}
+    fd --extension nix -X deadnix -e -- {}
+    fd --extension nix -x statix fix -- {}
+    fd --extension c -X clang-format --verbose -i -- {}
+  '';
+}