fix: move overlays within home-manager module

* fix the hash
* program is now successfully compiling
  * thanks to Kevin for writing this piece
    * https://kevinmacksa.me/post/20240128-nix-develop/
* if `args` is not consumed by nixpkgs.overlays through the `import`
  function, the following error will be thrown

error:
       … while evaluating a branch condition

         at /nix/store/7gmkl9bfx98djaamhym69wkj4r3sh1q6-source/lib/lists.nix:125:9:

          124|       fold' = n:
          125|         if n == len
             |         ^
          126|         then nul

       … while calling the 'length' builtin

         at /nix/store/7gmkl9bfx98djaamhym69wkj4r3sh1q6-source/lib/lists.nix:123:13:

          122|     let
          123|       len = length list;
             |             ^
          124|       fold' = n:

       (stack trace truncated; use '--show-trace' to show the full trace)

       error: A definition for option `nixpkgs.overlays' is not of type `null or (list of (nixpkgs overlay))'. Definition values:
       - In `/nix/store/263gwwg2y9jxammp2yrrkpjwkqi1bnjv-source/hosts/M-C02FX3JUML85/home.nix': <function>

Resolves:
Related:
Signed-off-by: Daniel-Andrei Minca <[email protected]>

flake.nix

@@ -58,7 +58,6 @@
           sops-nix.homeManagerModules.sops
           ./hosts/common
           ./hosts/M-C02FX3JUML85
-          (args: { nixpkgs.overlays = import ./overlays args; } )
         ];
       };
     };

hosts/M-C02FX3JUML85/home.nix

@@ -3,7 +3,7 @@
   pkgs,
   lib,
   ...
-}:
+} @ args:
 
 {
   home.username = "DanielAndrei.Minca";
@@ -282,4 +282,5 @@
   programs.jq = {
     enable = true;
   };
+  nixpkgs.overlays = import ../../overlays args;
 }

overlays/kluctl/default.nix

@@ -8,7 +8,7 @@
         owner = "kluctl";
         repo = "kluctl";
         rev = "refs/tags/v${version}";
-        hash = "";
+        hash = "sha256-WtTBkc9mop+bfMcVLI8k4Bqmift5JG9riF+QbDeiR9c=";
         };
     });
   };