BobinkCOpcUa - OPC UA applications in C

	Commit message (Expand)	Author	Age	Files	Lines
*	Rename client executable to bobink_opcua_client	Thomas Vanbesien	35 hours	1	-3/+3
*	Refactor: reduce duplication and tighten helpers	Thomas Vanbesien	36 hours	1	-37/+3
*	Rename CMake project and executable targets	Thomas Vanbesien	36 hours	1	-7/+7
*	Move certificates into per-test directories	Thomas Vanbesien	37 hours	1	-19/+0
*	Make client/server encryption optional, rename tests to full names	Thomas Vanbesien	44 hours	1	-0/+19
*	Update certificate generation: keep intermediate files, fix URI format	Thomas Vanbesien	3 days	1	-2/+2
*	Replace ClientFindServers with unified Client, use trust store directories	Thomas Vanbesien	3 days	1	-34/+60
*	Add configurable log level as optional CLI argument	Thomas Vanbesien	3 days	1	-23/+23
*	Replace CLI arguments with config-file parser and add integration tests	Thomas Vanbesien	3 days	1	-0/+106