feature：应用自定义键盘样式

apps/LLM_chat/prj.conf

@@ -403,3 +403,5 @@ CONFIG_BT_CONN_TX_MAX=2
 CONFIG_BT_BUF_ACL_RX_SIZE=128
 CONFIG_BT_BUF_ACL_TX_SIZE=128
 CONFIG_BT_CTLR_DATA_LENGTH_MAX=128
+
+CONFIG_LVGL_CUSTOM_KEYBOARD=y
\ No newline at end of file

apps/LLM_pic/prj.conf

@@ -335,3 +335,5 @@ CONFIG_NET_MAX_CONN=20
 
 CONFIG_NET_SOCKETS_CONNECT_TIMEOUT=10000
 CONFIG_NET_SOCKETS_DNS_TIMEOUT=10000
+
+CONFIG_LVGL_CUSTOM_KEYBOARD=y

west.yml

@@ -66,7 +66,7 @@ manifest:
 
     - name: lvgl
       remote: listenai
-      revision: c95093c8de8ad6f6fa242a45425dd44475496724
+      revision: c30657d83f77a58404faa3ebec706b61d8d01a92
       path: modules/lib/gui/lvgl
 
     - name: fatfs