update mason defaults

init.lua

@@ -481,8 +481,10 @@ require('lazy').setup({
       local servers = {
         -- clangd = {},
         -- gopls = {},
-        pyright = {},
-        -- rust_analyzer = {},
+        -- pyright = {},
+        ruff = {},
+        ruff_lsp = {},
+        rust_analyzer = {},
         -- ... etc. See `:help lspconfig-all` for a list of all the pre-configured LSPs
         --
         -- Some languages (like typescript) have entire language plugins that can be useful:
@@ -567,7 +569,7 @@ require('lazy').setup({
       formatters_by_ft = {
         lua = { 'stylua' },
         -- Conform can also run multiple formatters sequentially
-        python = { 'isort', 'black' },
+        python = {},
         --
         -- You can use a sub-list to tell conform to run *until* a formatter
         -- is found.