move git and mprocs configs to shell module

modules/shell/mprocs.nix

@@ -0,0 +1,24 @@
+{...}: {
+  home-manager.users.jade = {
+    pkgs,
+    lib,
+    ...
+  }: {
+    home = {
+      packages = [pkgs.mprocs];
+    };
+    xdg.configFile."mprocs/mprocs.yaml" = {
+      text = builtins.toJSON {
+        proc_list_width = 15;
+        keymap_procs = {
+          "<l>" = {c = "toggle-focus";};
+        };
+        keymap_term = {
+          "<C-a>" = null;
+          # Ctrl-m so it doesnt overlap with zellij or helix
+          "<C-M>" = {c = "toggle-focus";};
+        };
+      };
+    };
+  };
+}