reorganize generated vimscript

lua/zenbones/shipwright/runners/vim.lua

@@ -1,5 +1,4 @@
-local template = [[function! $name#load()
-
+local template = [[function! zenbones#generated#$name#load() abort
 $termcolors
 $vimcolors
 highlight! link StatusLineTerm StatusLine
@@ -25,9 +24,7 @@ if has('terminal')
                 \ g:terminal_color_15
                 \ ]
 endif
-
-endfunction
-]]
+endfunction]]
 
 local helpers = require "shipwright.transform.helpers"
 
@@ -58,6 +55,6 @@ run(
 	end,
 	to_vim_autoload,
 	{ prepend, [[" This file is auto-generated by shipwright.nvim]] },
-	{ overwrite, string.format("autoload/%s.vim", name) }
+	{ overwrite, string.format("autoload/zenbones/generated/%s.vim", name) }
 )
 -- selene: deny(undefined_variable)