docs/modules: remove outdated and incorrect input-following suggestions

Author: alfarelcynthesis

docs/manual/installation/modules/home-manager.md

@@ -19,20 +19,13 @@ To use **nvf** with flakes, we first need to add the input to our `flake.nix`.
 # flake.nix
 {
   inputs = {
-    # Optional, if you intend to follow nvf's obsidian-nvim input
-    # you must also add it as a flake input.
-    obsidian-nvim.url = "github:epwalsh/obsidian.nvim";
-
     # Required, nvf works best and only directly supports flakes
     nvf = {
       url = "github:NotAShelf/nvf";
       # You can override the input nixpkgs to follow your system's
       # instance of nixpkgs. This is safe to do as nvf does not depend
       # on a binary cache.
       inputs.nixpkgs.follows = "nixpkgs";
-      # Optionally, you can also override individual plugins
-      # for example:
-      inputs.obsidian-nvim.follows = "obsidian-nvim"; # <- this will use the obsidian-nvim from your inputs
     };
 
     # ...

docs/manual/installation/modules/nixos.md

@@ -19,20 +19,13 @@ To use **nvf** with flakes, we first need to add the input to our `flake.nix`.
 # flake.nix
 {
   inputs = {
-    # Optional, if you intend to follow nvf's obsidian-nvim input
-    # you must also add it as a flake input.
-    obsidian-nvim.url = "github:epwalsh/obsidian.nvim";
-
     # Required, nvf works best and only directly supports flakes
     nvf = {
       url = "github:NotAShelf/nvf";
       # You can override the input nixpkgs to follow your system's
       # instance of nixpkgs. This is safe to do as nvf does not depend
       # on a binary cache.
       inputs.nixpkgs.follows = "nixpkgs";
-      # Optionally, you can also override individual plugins
-      # for example:
-      inputs.obsidian-nvim.follows = "obsidian-nvim"; # <- this will use the obsidian-nvim from your inputs
     };
 
     # ...