Change to blink over cmp, improve mason so that we don't need configs

for each language server. We only override the set keys in the custom
    lsp config if it exists, otherwise we rely on the default one from
    lspconfig.

home/.config/nvim/lua/language_servers/lua_ls.lua

@@ -1,30 +0,0 @@
-return {
-    on_init = function(client)
-        local path = client.workspace_folders[1].name
-        if not vim.loop.fs_stat(path .. "/.luarc.json") and not vim.loop.fs_stat(path .. "/.luarc.jsonc") then
-            client.config.settings = vim.tbl_deep_extend("force", client.config.settings, {
-                Lua = {
-                    runtime = {
-                        -- Tell the language server which version of Lua you're using
-                        -- (most likely LuaJIT in the case of Neovim)
-                        version = "LuaJIT",
-                    },
-                    -- Make the server aware of Neovim runtime files
-                    workspace = {
-                        checkThirdParty = false,
-                        library = {
-                            vim.env.VIMRUNTIME,
-                            -- "${3rd}/luv/library"
-                            -- "${3rd}/busted/library",
-                        },
-                        -- or pull in all of 'runtimepath'. NOTE: this is a lot slower
-                        -- library = vim.api.nvim_get_runtime_file("", true)
-                    },
-                },
-            })
-
-            client.notify("workspace/didChangeConfiguration", { settings = client.config.settings })
-        end
-        return true
-    end
-}