Move lsp config to local file structure

.config/nvim/lsp/bacon_ls.lua

@@ -0,0 +1,47 @@
+---@brief
+---
+--- https://github.com/crisidev/bacon-ls
+---
+--- A Language Server Protocol wrapper for [bacon](https://dystroy.org/bacon/).
+--- It offers textDocument/diagnostic and workspace/diagnostic capabilities for Rust
+--- workspaces using the Bacon export locations file.
+---
+--- It requires `bacon` and `bacon-ls` to be installed on the system using
+--- [mason.nvim](https://github.com/williamboman/mason.nvim) or manually
+---
+--- ```sh
+--- $ cargo install --locked bacon bacon-ls
+--- ```
+---
+--- Settings can be changed using the `init_options` dictionary:util
+---
+--- ```lua
+--- init_options = {
+---     -- Bacon export filename (default: .bacon-locations).
+---     locationsFile = ".bacon-locations",
+---     -- Try to update diagnostics every time the file is saved (default: true).
+---     updateOnSave = true,
+---     --  How many milliseconds to wait before updating diagnostics after a save (default: 1000).
+---     updateOnSaveWaitMillis = 1000,
+---     -- Try to update diagnostics every time the file changes (default: true).
+---     updateOnChange = true,
+---     -- Try to validate that bacon preferences are setup correctly to work with bacon-ls (default: true).
+---     validateBaconPreferences = true,
+---     -- f no bacon preferences file is found, create a new preferences file with the bacon-ls job definition (default: true).
+---     createBaconPreferencesFile = true,
+---     -- Run bacon in background for the bacon-ls job (default: true)
+---     runBaconInBackground = true,
+---     -- Command line arguments to pass to bacon running in background (default "--headless -j bacon-ls")
+---     runBaconInBackgroundCommandArguments = "--headless -j bacon-ls",
+---     -- How many milliseconds to wait between background diagnostics check to synchronize all open files (default: 2000).
+---     synchronizeAllOpenFilesWaitMillis = 2000,
+--- }
+--- ```
+
+---@type vim.lsp.Config
+return {
+  cmd = { 'bacon-ls' },
+  filetypes = { 'rust' },
+  root_markers = { '.bacon-locations', 'Cargo.toml' },
+  init_options = {},
+}