flake: follow flake-parts and flake-utils inputs

flake-parts's nixpkgs-lib input follows nvf's nixpkgs input to reduce
download size, and flake-utils's systems inputs follows nvf's systems
input to transitively leverage the pattern introduced in commit
fc8206e7a6 ("flake: utilize nix-systems for overridable flake
systems").

docs/release-notes/rl-0.8.md

@@ -446,3 +446,13 @@
 - Fix lualine separator options
 - Add [neogit], an interactive and powerful Git interface for Neovim, inspired by Magit
 - Allow deregistering which-key binds or groups by setting them to `null`
+
+[trueNAHO](https://github.com/trueNAHO):
+
+- `flake-parts`'s `nixpkgs-lib` input follows nvf's `nixpkgs` input to reduce
+  download size.
+
+- `flake-utils`'s `systems` inputs follows nvf's `systems` input to transitively
+  leverage the pattern introduced in commit [fc8206e7a61d ("flake: utilize
+  nix-systems for overridable flake systems")](
+  https://github.com/NotAShelf/nvf/commit/fc8206e7a61d7eb02006f9010e62ebdb3336d0d2).

flake.lock

@@ -2,7 +2,9 @@
   "nodes": {
     "flake-parts": {
       "inputs": {
-        "nixpkgs-lib": "nixpkgs-lib"
+        "nixpkgs-lib": [
+          "nixpkgs"
+        ]
       },
       "locked": {
         "lastModified": 1749398372,
@@ -20,7 +22,9 @@
     },
     "flake-utils": {
       "inputs": {
-        "systems": "systems"
+        "systems": [
+          "systems"
+        ]
       },
       "locked": {
         "lastModified": 1731533236,
@@ -67,28 +71,13 @@
         "type": "github"
       }
     },
-    "nixpkgs-lib": {
-      "locked": {
-        "lastModified": 1748740939,
-        "narHash": "sha256-rQaysilft1aVMwF14xIdGS3sj1yHlI6oKQNBRTF40cc=",
-        "owner": "nix-community",
-        "repo": "nixpkgs.lib",
-        "rev": "656a64127e9d791a334452c6b6606d17539476e2",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "nixpkgs.lib",
-        "type": "github"
-      }
-    },
     "root": {
       "inputs": {
         "flake-parts": "flake-parts",
         "flake-utils": "flake-utils",
         "mnw": "mnw",
         "nixpkgs": "nixpkgs",
-        "systems": "systems_2"
+        "systems": "systems"
       }
     },
     "systems": {
@@ -105,21 +94,6 @@
         "repo": "default",
         "type": "github"
       }
-    },
-    "systems_2": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
     }
   },
   "root": "root",

flake.nix

@@ -76,8 +76,17 @@
   inputs = {
     ## Basic Inputs
     nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
-    flake-parts.url = "github:hercules-ci/flake-parts";
-    flake-utils.url = "github:numtide/flake-utils";
+
+    flake-parts = {
+      url = "github:hercules-ci/flake-parts";
+      inputs.nixpkgs-lib.follows = "nixpkgs";
+    };
+
+    flake-utils = {
+      url = "github:numtide/flake-utils";
+      inputs.systems.follows = "systems";
+    };
+
     systems.url = "github:nix-systems/default";
 
     # Alternate neovim-wrapper