LIBVCA: update NuttX character driver interface support
Suppress implicit function declaration and correct order log domains
completely remove ui.jar. Remake UI creation with pure swing/awt components
status bar convert to pure swing
Update ANT build language version increased to 1.8 to be accepted by OpenJDK 21
Update ANT build language version increased to 1.8 to be accepted by OpenJDK 21
Minor updates to support building by GCC-14
Minor updates to support building by GCC-14