Move delayed-warnings deferral to core.el

Possibly addresses #319

core/core.el

@@ -146,6 +146,10 @@ ability to invoke the debugger in debug mode."
 ;;;
 ;; Initialize
 (eval-and-compile
+  ;; Defer warnings during the Doom startup process, giving other modules more
+  ;; time to initialize and make mistakes.
+  (remove-hook 'delayed-warnings-hook #'display-delayed-warnings)
+
   (defvar doom--file-name-handler-alist file-name-handler-alist)
   (unless (or after-init-time noninteractive)
     ;; One of the contributors to long startup times is the garbage collector,
@@ -184,6 +188,9 @@ ability to invoke the debugger in debug mode."
       (dolist (hook '(doom-init-hook doom-post-init-hook))
         (run-hook-wrapped hook #'doom-try-run-hook hook)))
 
+    ;; We're ready to display warnings now.
+    (add-hook 'delayed-warnings-hook #'display-delayed-warnings t)
+
     ;; If you forget to reset this, you'll get stuttering and random freezes!
     (setq gc-cons-threshold 16777216
           gc-cons-percentage 0.1