`gq` breaks obsidian links

### 🐛 Describe the bug

Markdown links are broken by `gq`. Is this something Obsidian.nvim can fix? As I understand it, it's possible I can set something with an Autocmd or with `formatoptions` but I'm at a bit of a loss.

I would also of course be happy if Obsidian.nvim was simply able to recognize links broken this way and follow them -- in fact that would probably be even nicer, as these links are often very long and very format-breaking anyway due to the `conceallevel` things Obsidian.nvim is doing (ie the URL may be auto-hidden or not).

What follows is an example of two lines, one uses a long filepath and one uses a long markdown url. Hold a cursor over either line, type `gq`, and observe that for the first line the filepath is preserved while on the second the link is broken with a newline character.

```
Here is a very long line with a long filepath looking thing `/an/example/long/filepath/thatis/way/past/the/max/line/length`

Here is a very long line with a [long markdown url link](http://example.com/an/example/long/filepath/)
```

For the example to work you'll probably have to have some `textwidth` value but weirdly I get `textwidth=0` when I `:set textwidth?`, so ... maybe that's related somehow?

### Config

```
-- Obsidian.nvim has features that require conceallevel > 0
vim.api.nvim_create_autocmd("FileType", {
pattern = "markdown",
callback = function()
vim.o.conceallevel = 1
end,
})

-- Init largely copied from:
-- https://github.com/epwalsh/obsidian.nvim
require('obsidian').setup({
workspaces = {
-- Attempt to use $ZK_PROJECT dynamically
{
name = "zk-project",
path = function()
return assert(os.getenv("ZK_PROJECT"))
end,
-- strict = true, -- might be needed if links are broken, unclear
-- (Also there is an overrides = {...} for proj-specific settings, hmm)
},
-- Default workspace for my primary 'zk' knowledge base, matches last:
{
name = "zk",
path = "~/code/personal/zk",
},
},

-- This *should* be synced via the vault's sync community plugins setting, but if not:
-- Enabled:
-- * Use UID instead of file paths
-- * Add filepath parameter
-- This is intended to make hyperlinks work across multiple vaults, so that
-- I can make portable cross-project links. Using a UID in the URI means
-- that file move operations are nondestructive. Tbe tradeoff is that every
-- link will be pretty long, but conceallevel=1 helps with that.
use_advanced_uri = true,

-- NOTE: :ObsidianOpen is currently broken due to nix-darwin's packaging of Obsidian.app
-- There was a PR open that got closed without merging that would have fixed this.
-- I've left a comment here: https://github.com/epwalsh/obsidian.nvim/issues/304

picker = {
name = "telescope.nvim",
new = "", -- Create a new note from telescope query
insert_link = "", -- Create a new link to telescope selected quote
},
tag_mappings = {
tag_note = "", -- Add tag(s) to current note
insert_tag = "", -- Insert a tag at the current location
},

-- Recommended to sort modified/true for most recent edits first
sort_by = "modified",
sort_reversed = true,

-- "current", "vsplit", "hsplit"
open_notes_in = "current",

ui = {
enable = true, -- refers to all the conceallevel tricks, I think
max_file_length = 5000, -- Large files get crunchy, I think - not seen yet
checkboxes = {
-- I don't quite understand this array-keyed syntax, and it stumped me for having this config in obsiadian.nix
-- (I guess that it's not an array but some sort of literal identifier, but no time to check now how to nixify)
[" "] = { char = "󰄱", hl_group = "ObsidianTodo" },
["x"] = { char = "", hl_group = "ObsidianDone" },
[">"] = { char = "", hl_group = "ObsidianRightArrow" },
["~"] = { char = "󰰱", hl_group = "ObsidianTilde" },
["!"] = { char = "", hl_group = "ObsidianImportant" },
},
},

follow_url_func = vim.ui.open,
})
```

### Environment

```
dotfiles  main @ 2efc249 6s
❯ nvim --version
NVIM v0.10.0
Build type: Release
LuaJIT 2.1.1713773202
Run "nvim -V1 -v" for more info

dotfiles  main @ 2efc249
❯ nvim --headless -c 'lua require("obsidian").info()' -c q
Obsidian.nvim v3.7.14 (unknown commit)
Status:
• buffer directory: nil
• working directory: /Users/eblume/code/personal/dotfiles
Workspaces:
✓ active workspace: Workspace(name='zk-project', path='/Users/eblume/code/personal/zk', root='/Users/eblume/code/personal/zk')
✗ inactive workspace: Workspace(name='zk', path='/Users/eblume/code/personal/zk', root='/Users/eblume/code/personal/zk')
Dependencies:
✓ plenary.nvim: unknown
✓ nvim-cmp: unknown
✓ telescope.nvim: unknown
Integrations:
✓ picker: TelescopePicker()
✓ completion: enabled (nvim-cmp) ✗ refs, ✗ tags, ✗ new
all sources:
• nvim_lua
• nvim_lsp
• path
• buffer
• rg
Tools:
✓ rg: ripgrep 14.1.0
Environment:
• operating system: Darwin
Config:
• notes_subdir: nil⏎
```

Start by reproducing the issue with `gq` on the two Markdown examples, then inspect the interaction between Neovim's `formatoptions`/`textwidth` behavior and Obsidian.nvim's `conceallevel` handling. Determine whether the plugin should prevent links from being split or recognize links split by formatting; done means the reported link remains usable without breaking ordinary long file paths.

Written by the indexing model from the issue text.