updated flake inputs

modules/home/programs/nixvim/plugins/nvim-tree.nix

@@ -2,12 +2,13 @@
   programs.nixvim = {
     plugins.nvim-tree = {
       enable = true;
-      hijackUnnamedBufferWhenOpening = false;
       openOnSetup = false;
-      onAttach = {
-        __raw = ''
-          			function(bufnr)
-          local api = require('nvim-tree.api')
+      settings = {
+        hijack_unnamed_buffer_when_opening = false;
+        on_attach = {
+          __raw = ''
+                function(bufnr)
+            local api = require('nvim-tree.api')
 
             local function opts(desc)
               return { desc = 'nvim-tree: ' .. desc, buffer = bufnr, noremap = true, silent = true, nowait = true }
@@ -73,15 +74,16 @@
             vim.keymap.set('n', '<2-LeftMouse>',  api.node.open.edit,           opts('Open'))
             vim.keymap.set('n', '<2-RightMouse>', api.tree.change_root_to_node, opts('CD'))
             -- END_DEFAULT_ON_ATTACH
-          			end
-        '';
-      };
-      view = {
-        side = "right";
-        centralizeSelection = true;
-        number = true;
-        relativenumber = true;
-        width = 40;
+                end
+          '';
+        };
+        view = {
+          side = "right";
+          centralize_selection = true;
+          number = true;
+          relativenumber = true;
+          width = 40;
+        };
       };
     };
   };