feat(working): first working condition

lua/plugins/ufo.lua

@@ -3,6 +3,26 @@ return {
     dependencies = "kevinhwang91/promise-async",
     lazy = false,
     config = function()
-        require("config.plugin.ufo")
+        -- Basic fold UI
+        vim.o.foldcolumn = '1'
+        vim.o.foldlevel = 99
+        vim.o.foldlevelstart = 99
+        vim.o.foldenable = true
+
+        -- Triangles for folds
+        vim.opt.fillchars = {
+            foldopen = "▼",
+            foldclose = "▶",
+            foldsep = " ",
+        }
+
+        require("ufo").setup({
+            provider_selector = function(bufnr, filetype, buftype)
+                if filetype == "markdown" then
+                    return { "treesitter", "indent" }
+                end
+                return { "lsp", "indent" }
+            end,
+        })
     end
 }