refactor(sync): replace legacy examples with structured sync scenario… #6

Job	Run time
Configuration Coverage	1m 7s
Sanitized Build and Tests (clang, utils=OFF, net=OFF, json=OFF)	56s
Sanitized Build and Tests (gcc, utils=OFF, net=OFF, json=OFF)	48s
Runtime Smoke Checks	59s
Valgrind Checks	1m 10s
Standalone Package Export Check	53s
Static Analysis	1m 13s
Sync Strict CI Summary	4s
	7m 10s

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