fix(ftplugin): disable folding in telescope results

[ciara-uob]

Description

Set nofoldenable in ftplugin/TelescopeResults.lua.

When using shiftwidth=0, foldmethod=indent, and foldlevelstart=0, the results in the TelescopeResults window get folded as you scroll.

Fixes #3629

Type of change

• Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

• Added problematic settings to minimal_init.vim (see below) and reproduced the error
• Re-ran after changes with the same minimal_init.vim and verified the results are no longer folded

Configuration: (Modified minimal_init.vim used for testing)

set rtp+=.
set rtp+=../plenary.nvim/

runtime! plugin/plenary.vim
runtime! plugin/telescope.lua

let g:telescope_test_delay = 100

set foldmethod=indent foldlevelstart=0 shiftwidth=0

• Neovim version (nvim --version):
  • NVIM v0.12.2
  • Build type: RelWithDebInfo
  • LuaJIT 2.1.1774896198
• Operating system and version: Arch Linux, last system update 01/05/2026

Checklist:

• My code follows the style guidelines of this project (stylua)
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation (lua annotations)