feat: initial push with a fully separated and organized user configuration for AstroNvim v3

lsp/formatting.lua

@@ -0,0 +1,20 @@
+-- customize lsp formatting options
+return {
+  -- control auto formatting on save
+  format_on_save = {
+    enabled = true, -- enable or disable format on save globally
+    allow_filetypes = { -- enable format on save for specified filetypes only
+      -- "go",
+    },
+    ignore_filetypes = { -- disable format on save for specified filetypes
+      -- "python",
+    },
+  },
+  disabled = { -- disable formatting capabilities for the listed language servers
+    -- "sumneko_lua",
+  },
+  timeout_ms = 1000, -- default format timeout
+  -- filter = function(client) -- fully override the default formatting function
+  --   return true
+  -- end
+}