fix(API): keep ime struct lv_pinyin_dict_t public (#6645)

Signed-off-by: lhdjply <lhdjply@126.com>

src/misc/lv_types.h

@@ -257,8 +257,6 @@ typedef struct lv_observer_t lv_observer_t;
 
 typedef struct lv_monkey_config_t lv_monkey_config_t;
 
-typedef struct lv_pinyin_dict_t lv_pinyin_dict_t;
-
 typedef struct lv_ime_pinyin_t lv_ime_pinyin_t;
 
 typedef struct lv_file_explorer_t lv_file_explorer_t;

src/others/ime/lv_ime_pinyin.h

@@ -32,6 +32,12 @@ typedef enum {
     LV_IME_PINYIN_MODE_K9_NUMBER,
 } lv_ime_pinyin_mode_t;
 
+/*Data of pinyin_dict*/
+typedef struct {
+    const char * const py;
+    const char * const py_mb;
+} lv_pinyin_dict_t;
+
 /*Data of 9-key input(k9) mode*/
 typedef struct {
     char py_str[7];

src/others/ime/lv_ime_pinyin_private.h

@@ -27,12 +27,6 @@ extern "C" {
  *      TYPEDEFS
  **********************/
 
-/*Data of pinyin_dict*/
-struct lv_pinyin_dict_t {
-    const char * const py;
-    const char * const py_mb;
-};
-
 /*Data of lv_ime_pinyin*/
 struct lv_ime_pinyin_t {
     lv_obj_t obj;