introduce config variable to prevent Copilot asking questions

Author: schiele

autoload/copilot/handlers.vim

@@ -3,9 +3,14 @@ function! copilot#handlers#window_logMessage(params, ...) abort
 endfunction
 
 function! copilot#handlers#window_showMessageRequest(params, instance, ...) abort
-  let choice = inputlist([a:instance.name . "\n" . a:params.message . "\n\nRequest Actions:"] +
-        \ map(copy(get(a:params, 'actions', [])), { i, v -> (i + 1) . '. ' . v.title}))
-  return choice > 0 ? get(a:params.actions, choice - 1, v:null) : v:null
+  if exists('g:copilot_dontask') && g:copilot_dontask
+    echomsg a:params.message
+    return v:null
+  else
+    let choice = inputlist([a:instance.name . "\n" . a:params.message . "\n\nRequest Actions:"] +
+          \ map(copy(get(a:params, 'actions', [])), { i, v -> (i + 1) . '. ' . v.title}))
+    return choice > 0 ? get(a:params.actions, choice - 1, v:null) : v:null
+  endif
 endfunction
 
 function! s:BrowserCallback(into, code) abort