feat(hid): 实现HID通道状态管理和多通道支持

- 将原来的HID传输状态事件替换为新的HID通道状态事件，支持USB键盘、USB消费者和BLE共享通道
- 添加usb_hid_consumer_module.c模块来处理USB消费者HID报告
- 添加usb_hid_keyboard_module.c模块来处理USB键盘HID报告
- 修改CMakeLists.txt以包含新的HID模块源文件
- 更新事件系统中的transport字段为channel字段，并相应修改所有相关处理逻辑
- 在hid_flowctrl_module.c中实现多通道并发处理机制
- 删除过时的hid_transport_state_event相关代码
- 添加新的hid_channel_state_event用于报告各通道就绪状态

inc/events/hid_report_sent_event.h

@@ -12,7 +12,7 @@ extern "C" {
 
 struct hid_report_sent_event {
 	struct app_event_header header;
-	enum hid_transport transport;
+	enum hid_send_channel channel;
 	enum keyboard_report_type report_type;
 	uint16_t sequence;
 	bool error;
@@ -20,13 +20,13 @@ struct hid_report_sent_event {
 
 APP_EVENT_TYPE_DECLARE(hid_report_sent_event);
 
-static inline void submit_hid_report_sent_event(enum hid_transport transport,
+static inline void submit_hid_report_sent_event(enum hid_send_channel channel,
 						enum keyboard_report_type report_type,
 						uint16_t sequence, bool error)
 {
 	struct hid_report_sent_event *event = new_hid_report_sent_event();
 
-	event->transport = transport;
+	event->channel = channel;
 	event->report_type = report_type;
 	event->sequence = sequence;
 	event->error = error;