Did you check docs and existing issues?

• I have read all the snacks.nvim docs
• I have updated the plugin to the latest version before submitting this issue
• I have searched the existing issues of snacks.nvim
• I have searched the existing issues of plugins related to this issue

Neovim version (nvim -v)

0.10.3

Operating system/version

MacOS Sequoia Versionar 15.2

Describe the bug

Hello folke,
I've noticed that it's not possible to customize Snack.indent at the moment, for instance, if the char option of indent (scope, chunk, or other) is changed in the custom user files, this change doesn't have any effects.
This issue does not only affect the char option, but also other options.

In the next screenshot the char options is changed to another character, then the config is reloaded, and another nvim session is open one more time, but the change is not visible:

So, I've checked the snacks code in snacks.nvim/lua/snacks/indent.lua that (for example) for indent, the code just test the enable option, and then the default configuration is loaded.

I think, this is a minor issue, But I still tried to communicate it.
Thank for your time

Steps To Reproduce

1. In the `nvim/lua/plugins/ui.lua', I've tried to customize the snacks indent options:

{
  "folke/snacks.nvim",
  ---@type snacks.Config
  opts = {
    ---@class smacks.indent.Config
    ---@field enabled? boolean
    indent = {
      enabled = true,
      char = "▏",
    },
    scope = {
      enabled = true,
      underline = true,
      char = "▏",
    },
  },
}

2. Then, I reloaded the configuration and open another nvim session.
3. The changes do not have any effects.
   

Expected Behavior

• The expected behavior is that the custom changes are visible.
• I've done some direct changes in ~/.local/share/nvim/lazy/snacks.nvim/lua/snacks/indent.lua with success:

local defaults = {
  indent = {
    priority = 1,
    enabled = true, -- enable indent guides
    char = "▏", -- **Here**
    ...
  scope = {
    enabled = true, -- enable highlighting the current scope
    priority = 200,
    char = "▏", -- **Here**
    underline = true, -- **Here**
  ...
}

Repro

vim.env.LAZY_STDPATH = ".repro"
load(vim.fn.system("curl -s https://raw.githubusercontent.com/folke/lazy.nvim/main/bootstrap.lua"))()

require("lazy.minit").repro({
  spec = {
    { "folke/snacks.nvim", opts = {} },
    -- add any other plugins here
  },
})