Move lsp config to local file structure

.config/nvim/lsp/vacuum.lua

@@ -0,0 +1,23 @@
+---@brief
+---
+---Vacuum is the worlds fastest OpenAPI 3, OpenAPI 2 / Swagger linter and quality analysis tool.
+---
+--- You can install vacuum using mason or follow the instructions here: https://github.com/daveshanley/vacuum
+---
+--- The file types are not detected automatically, you can register them manually (see below) or override the filetypes:
+---
+--- ```lua
+--- vim.filetype.add {
+---   pattern = {
+---     ['openapi.*%.ya?ml'] = 'yaml.openapi',
+---     ['openapi.*%.json'] = 'json.openapi',
+---   },
+--- }
+--- ```
+
+---@type vim.lsp.Config
+return {
+  cmd = { 'vacuum', 'language-server' },
+  filetypes = { 'yaml.openapi', 'json.openapi' },
+  root_markers = { '.git' },
+}