Move lsp config to local file structure

.config/nvim/lsp/uvls.lua

@@ -0,0 +1,23 @@
+---@brief
+---
+--- https://codeberg.org/caradhras/uvls
+--- Language server for UVL, written using tree sitter and rust.
+--- You can install the server easily using cargo:
+--- ```sh
+--- git clone https://codeberg.org/caradhras/uvls
+--- cd  uvls
+--- cargo install --path .
+--- ```
+---
+--- Note: To activate properly nvim needs to know the uvl filetype.
+--- You can add it via:
+--- ```lua
+--- vim.cmd([[au BufRead,BufNewFile *.uvl setfiletype uvl]])
+--- ```
+
+---@type vim.lsp.Config
+return {
+  cmd = { 'uvls' },
+  filetypes = { 'uvl' },
+  root_markers = { '.git' },
+}