feat: rename 'common' to 'base'

home/base/nushell/default.nix

@@ -0,0 +1,21 @@
+{...}: {
+  programs.nushell = {
+    enable = true;
+    configFile.source = ./config.nu;
+
+    # home-manager will merge the cotent in `environmentVariables` with the `envFile.source`
+    # but basically, I set all environment variables via the shell-independent way, so I don't need to use those two options
+    # 
+    # envFile.source = ./env.nu;
+    # environmentVariables = { FOO="bar"; };
+
+    shellAliases = {
+      k = "kubectl";
+      vim = "nvim";
+
+      urldecode = "python3 -c 'import sys, urllib.parse as ul; print(ul.unquote_plus(sys.stdin.read()))'";
+      urlencode = "python3 -c 'import sys, urllib.parse as ul; print(ul.quote_plus(sys.stdin.read()))'";
+      httpproxy = "let-env https_proxy = http://127.0.0.1:7890; let-env http_proxy = http://127.0.0.1:7890;";
+    };
+  };
+}