chore: move plugins to an upper level

lua/plugins/flash.lua

@@ -0,0 +1,22 @@
+local M = {
+  "folke/flash.nvim",
+  opts = {
+    jump = {
+      autojump = true,
+    },
+    modes = {
+      char = {
+        jump_labels = true,
+        multi_line = false,
+      },
+    },
+  },
+}
+
+M.config = function()
+  nmap("<leader>ff", function()
+    require("flash").jump()
+  end, { desc = "Flash" })
+end
+
+return M