Run doom-post-init-hook as late as possible

Possibly fixes recursive load errors, to do with
kill-buffer-query-functions and buffer-predicate autoloads loading in a
weird way on Emacs 25 (and especially on MacOS, for some reason).

core/core-modules.el

@@ -56,7 +56,13 @@ non-nil."
                    (load! "config" (plist-get plist :path) t)))
                doom-modules)
       (load! "config" doom-private-dir t)
-      (run-hook-wrapped 'doom-post-init-hook #'doom-try-run-hook))))
+      (if after-init-time
+          (doom|run-post-init-hook)
+        (add-hook 'emacs-startup-hook #'doom|run-post-init-hook)))))
+
+(defun doom|run-post-init-hook ()
+  "Run `doom-post-init-hook'. That's all."
+  (run-hook-wrapped 'doom-post-init-hook #'doom-try-run-hook))
 
 
 ;;

core/core.el

@@ -233,7 +233,7 @@ original value of `symbol-file'."
 module init.el files, but before their config.el files are loaded.")
 
 (defvar doom-post-init-hook nil
-  "A list of hooks run when Doom is fully initialized. Fires at the end of
+  "A list of hooks run when Doom is fully initialized. Fires near the end of
 `emacs-startup-hook', as late as possible. Guaranteed to run after everything
 else (except for `window-setup-hook').")
 
@@ -305,7 +305,7 @@ and `doom-exit-window-hook'."
     (if disable
         (advice-remove (car spec) (cdr spec))
       (advice-add (car spec) :around (cdr spec)))))
-(add-hook 'emacs-startup-hook #'doom|init-switch-hooks)
+(add-hook 'doom-post-init-hook #'doom|init-switch-hooks)
 
 (defun doom*load-theme-hooks (theme &rest _)
   "Set up `doom-load-theme-hook' to run after `load-theme' is called."