add nvim plugins

Added:
- flash.nvim for better movement
- debugprint.nvim for insert print debug statements

chezmoi/dot_config/nvim/lua/aleidk/plugins/debugprint.lua

@@ -0,0 +1,7 @@
+return {
+	"andrewferrier/debugprint.nvim",
+	opts = {},
+	-- Remove the following line to use development versions,
+	-- not just the formal releases
+	version = "*",
+}