chore: move plugins to an upper level

lua/plugins/fold.lua

@@ -0,0 +1,53 @@
+local M = {
+  "bbjornstad/pretty-fold.nvim",
+}
+
+M.config = function()
+  local global_setup = {
+    sections = {
+      left = { "content" },
+      right = {
+        " ",
+        function()
+          return ("[%dL]"):format(vim.v.foldend - vim.v.foldstart)
+        end,
+        "[",
+        "percentage",
+        "]",
+      },
+    },
+    matchup_patterns = {
+      { "{", "}" },
+      { "%(", ")" },
+      { "%[", "]" },
+    },
+    process_comment_signs = ({ "delete", "spaces", false })[2],
+  }
+
+  local function ft_setup(lang, options) -- {{{
+    local opts = vim.tbl_deep_extend("force", global_setup, options)
+    if opts and opts.matchup_patterns and global_setup.matchup_patterns then
+      opts.matchup_patterns = vim.list_extend(opts.matchup_patterns, global_setup.matchup_patterns)
+    end
+    require("pretty-fold").ft_setup(lang, opts)
+  end -- }}}
+
+  require("pretty-fold").setup(global_setup)
+
+  ft_setup("lua", {
+    matchup_patterns = {
+      { "^%s*do$", "end" },
+      { "^%s*if", "end" },
+      { "^%s*for", "end" },
+      { "function[^%(]*%(", "end" },
+    },
+  })
+
+  ft_setup("vim", {
+    matchup_patterns = {
+      { "^%s*function!?[^%(]*%(", "endfunction" },
+    },
+  })
+end
+
+return M