first commit

main/ui/ui_manager.h

@@ -0,0 +1,13 @@
+#ifndef UI_MANAGER_H
+#define UI_MANAGER_H
+
+#include <stdint.h>
+#include "lvgl.h"
+
+void ui_init(void);
+
+/* Safe to call from any task -- these take the LVGL lock internally. */
+void ui_update_weather(int16_t temp_f, const char *condition);
+void ui_set_status(const char *status);
+
+#endif