feat: set up env variables

modules/applications/default.nix

@@ -1 +1 @@
-{ ... }: { imports = [ ./misc.nix ./locale.nix ./git ]; }
+{ ... }: { imports = [ ./misc.nix ./locale.nix ./git ./shells ]; }

modules/applications/sessionVariables.nix

@@ -1,7 +0,0 @@
-{ ... }:
-with import ../../secrets.nix; {
-  home-manager.users.adrielus.home.sessionVariables = {
-    inherit GITHUB_TOKEN;
-    GITHUB_USERNAME = "Mateiadrielrafael";
-  };
-}

modules/applications/shells/default.nix

@@ -0,0 +1,4 @@
+{ ... }: {
+  imports = [ ./sessionVariables.nix ];
+  home-manager.users.adrielus.programs.zsh.enable = true;
+}

modules/applications/shells/sessionVariables.nix

@@ -0,0 +1,13 @@
+{ ... }:
+with import ../../../secrets.nix;
+let
+  variables = {
+    GITHUB_USERNAME = "Mateiadrielrafael";
+    inherit GITHUB_TOKEN;
+  };
+in {
+  home-manager.users.adrielus = {
+    home.sessionVariables = variables;
+    # programs.zsh.sessionVariables = variables;
+  };
+}