[audit] Remove deprecated vim.lsp.stop_client() dead branch in LspToggle

[stanfish06]

What

Remove the vim.fn.has('nvim-0.12') version branch inside LspToggle and call client:stop() unconditionally.

File: lua/config/plugin_config.lua:124-130

Before:

for _, client in ipairs(vim.lsp.get_clients({ bufnr = 0, name = name })) do
    if vim.fn.has('nvim-0.12') == 1 then
        client:stop()
    else
        vim.lsp.stop_client(client.id)  -- deprecated in 0.12
    end
    return
end

After:

for _, client in ipairs(vim.lsp.get_clients({ bufnr = 0, name = name })) do
    client:stop()
    return
end

Why it matters

vim.lsp.stop_client() was deprecated in Neovim 0.12 in favour of client:stop() (confirmed in Neovim 0.12 release notes). The config already requires 0.12+ everywhere else (vim.lsp.config, vim.lsp.enable, vim.pack, PackChanged event), so the else branch is dead weight that will never execute.

Risk

None — the removed branch was already unreachable on the effective minimum Neovim version.

https://claude.ai/code/session_01RZqsvzmVzHrEFysuE6VH6a

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