refactor: fit structure of main directories

apps/buildApp.nix

@@ -22,7 +22,7 @@ in
 
     prePatch = ''
       mv ./tsconfig.json ./project.json
-      sed 's/^ *\/\/.*//' ${../config/tsconfig.json} > ./base.json
+      sed 's/^ *\/\/.*//' ${./config/tsconfig.json} > ./base.json
       ${jq}/bin/jq -sr '.[0] * .[1] | del(.extends)' ./project.json ./base.json > ./tsconfig.json
       rm base.json project.json
     '';

apps/default.nix

@@ -5,7 +5,7 @@
 }: let
   inherit (pkgs.lib) getExe listToAttrs nameValuePair;
 
-  buildApp = attrs: (pkgs.callPackage ./nix/buildApp.nix ({} // inputs // attrs));
+  buildApp = attrs: (pkgs.callPackage ./buildApp.nix ({} // inputs // attrs));
 
   mkApp = file: {
     program = getExe (pkgs.callPackage file ({inherit buildApp;} // inputs));