telescope-fzf-native.nvim seems not working with :ObsidianSearch

### 🐛 Describe the bug

I setted up [telescope-fzf-native.nvim](https://github.com/nvim-telescope/telescope-fzf-native.nvim?tab=readme-ov-file#telescope-fzf-nativenvim) plugin in telescope but can't use fzf syntax in :ObsidianSearch while directly calling telescope api (e.g. `builtin.find_files()`, `builtin.live_grep()`) works as I expected. Is there any other configuration to do?

### Config

```lua
-- obsidian-nvim.lua
return {
'epwalsh/obsidian.nvim',
version = '*', -- recommended, use latest release instead of latest commit
lazy = true,
ft = 'markdown',
keys = {
{ 'fn', 'ObsidianSearch', mode = 'n', desc = 'search obsidian' },
{ 'cc', 'ObsidianNew', mode = 'n', desc = 'create obsidian capture note' },
{ 'ct', 'ObsidianToday', mode = 'n', desc = 'create obsidian today note' },
{ 'gf', 'ObsidianFollowLink', mode = 'n', desc = 'obsidian follow link' },
},
dependencies = {
-- Required.
'nvim-lua/plenary.nvim',
'hrsh7th/nvim-cmp',
'nvim-telescope/telescope.nvim',
'nvim-treesitter',
},
opts = {
-- ...
},
}
```

```lua
-- telescope.lua
return {
'nvim-telescope/telescope.nvim',
tag = '0.1.8',
dependencies = {
'nvim-lua/plenary.nvim',
'nvim-tree/nvim-web-devicons',
'nvim-treesitter/nvim-treesitter',
'nvim-telescope/telescope-ui-select.nvim',
},
config = function()
require'telescope'.setup {
defaults = {
-- ...
},
extensions = {
fzf = {
fuzzy = true, -- false will only do exact matching
override_generic_sorter = true, -- override the generic sorter
override_file_sorter = true, -- override the file sorter
case_mode = "smart_case", -- or "ignore_case" or "respect_case"
-- the default case_mode is "smart_case"
},
},
-- file_ignore_patterns = { "%.class" }
}
require'telescope'.load_extension('ui-select')
require'telescope'.load_extension('fzf')
end
}

```

### Environment

```
NVIM v0.10.1
Build type: Release
LuaJIT 2.1.1724512491
Run "nvim -V1 -v" for more info
Obsidian.nvim v3.9.0 (ae1f76a75c7ce36866e1d9342a8f6f5b9c2caf9b)
Status:
• buffer directory: nil
• working directory: /Users/dogchew/.local/share/nvim/mason
Workspaces:
✓ active workspace: Workspace(name='notes', path='/Users/dogchew/Library/Mobile Documents/iCloud~md~obsidian/Documents/Notes', root='/Users/dogchew/Library/Mobile Documents/iCloud~md~obsidian/Documents/Notes')
Dependencies:
✓ plenary.nvim: 2d9b06177a975543726ce5c73fca176cedbffe9d
✓ nvim-cmp: 40a03dc225383c4f6256596c2cdf27e03b8119b5
✓ telescope.nvim: a0bbec21143c7bc5f8bb02e0005fa0b982edc026
Integrations:
✓ picker: TelescopePicker()
✓ completion: enabled (nvim-cmp) ✗ refs, ✗ tags, ✗ new
all sources:
• nvim_lsp
• luasnip
• buffer
• lazydev
Tools:
✓ rg: ripgrep 14.0.3
Environment:
• operating system: Darwin
Config:
• notes_subdir: Inbox
```

Start with the obsidian-nvim.lua and telescope.lua configurations, then compare :ObsidianSearch with direct Telescope calls using the TelescopePicker integration shown in the status output. Reproduce the behavior with telescope-fzf-native.nvim enabled; done means the search command honors the configured fzf behavior or clearly identifies the required configuration.

Written by the indexing model from the issue text.