vim: add hsig for hapi, set ejs ft to html

vimrc

@@ -174,6 +174,7 @@ augroup filetype
   au BufRead,BufNewFile *.eex set filetype=html
   au BufRead,BufNewFile *.bss set filetype=vb
   au BufRead,BufNewFile *.asm set filetype=nasm
+  au BufNewFile,BufRead *.ejs set filetype=html
 augroup END
 
 augroup java
@@ -228,6 +229,7 @@ augroup filetype typescript
   autocmd!
   autocmd BufRead,BufNewFile *.ts inoremap cll console.log()<left>
   iabbrev <buffer> iff 	if()<left>
+  iabbrev hsig async function NAME(request: Request, h: ResponseToolkit) {<ESC>?NAME<CR><left>
 augroup END
 
 " augroup filetype make