refactor: move last legacy_modules to modules

modules/programs/python.nix

@@ -0,0 +1,39 @@
+# Enabled when: dev
+{
+  config,
+  lib,
+  pkgs,
+  pkgsUnstable,
+  ...
+}: let
+  # Sets LD_LIBRARY_PATH for various python-based tools
+  # Some python packages requires shared libraries to build C extensions.
+  mkWrapLDLibraryPath = pkg: let
+    mainProgram = pkg.meta.mainProgram or pkg.pname or (lib.getName pkg);
+  in
+    pkgs.symlinkJoin {
+      name = "${pkg.name}-wrapped";
+      paths = [pkg];
+      nativeBuildInputs = [pkgs.makeWrapper];
+      postBuild = ''
+        wrapProgram $out/bin/${mainProgram} \
+          --run "export LD_LIBRARY_PATH=\$NIX_LD_LIBRARY_PATH"
+      '';
+    };
+in {
+  config = lib.mkIf config.fireproof.dev.enable {
+    environment.systemPackages = [
+      (mkWrapLDLibraryPath pkgsUnstable.uv)
+      (mkWrapLDLibraryPath pkgsUnstable.rye)
+      (mkWrapLDLibraryPath pkgs.python3)
+      (mkWrapLDLibraryPath pkgsUnstable.prek)
+    ];
+
+    # uv tool adds executable to $HOME/.local/bin, so add it to PATH
+    fireproof.home-manager = {
+      home.sessionPath = [
+        "$HOME/.local/bin"
+      ];
+    };
+  };
+}