nix: setup a devshell to work on teh md

flake.nix

@@ -1,11 +1,12 @@
 {
-  description = "Skynet Almnui Renew";
+  description = "Skynet Wiki";
 
   inputs = {
     utils.url = "github:numtide/flake-utils";
+    bfom.url = "gitlab:silver_rust/bfom";
   };
 
-  outputs = { self, nixpkgs, utils }: utils.lib.eachDefaultSystem (system:
+  outputs = { self, nixpkgs, utils, bfom }: utils.lib.eachDefaultSystem (system:
     let
       pkgs = nixpkgs.legacyPackages."${system}";
     in rec {
@@ -15,6 +16,13 @@
         src = self;
         installPhase = "mkdir -p $out; cp -R src/* $out";
       };
+
+      devShells.x86_64-linux.default = pkgs.mkShell {
+        name = "Skynet Wiki env";
+        nativeBuildInputs = [
+          bfom.defaultPackage.x86_64-linux
+        ];
+      };
     }
   );
 }