[Core] Change OLED task function to be boolean (#14864)

* [Core] Add kb level callbacks to OLED driver

* Update keyboards and keymaps

* Update docs

* Update userspace configs

* Add fix for my keymap ...

* update lefty

1 files changed, 2 insertions, 1 deletions

diff --git a/keyboards/boardsource/microdox/keymaps/via/keymap.c b/keyboards/boardsource/microdox/keymaps/via/keymap.c
index 96e0a024f..e02fb0b6e 100644
--- a/keyboards/boardsource/microdox/keymaps/via/keymap.c
+++ b/keyboards/boardsource/microdox/keymaps/via/keymap.c
@@ -92,13 +92,14 @@ static void render_status(void) {
   }
 }
 
-void oled_task_user(void) {
+bool oled_task_user(void) {
   if (is_keyboard_master()) {
     render_status();
   } else {
     render_logo();
     oled_scroll_left();
   }
+    return false;
 }
 
 #endif