docs: add the architecture rules page and count seven modules falco-archunit landed in the repository and the wiki still described six modules, with two build tables that did not know the seventh. The stale counts are corrected in Build Setup, Project Status, Publishing, Dependency Management and Benchmarks and Demo, and the two tables in Testing and Javadoc now say what check and javadoc do for a module whose only source set is test. The new page covers what the 39 rules enforce, why the module sees only main sources — which is what lets it catch a public method carrying a package-private type, a mistake no test inside the modules can see — and which invariants it deliberately cannot check: synchronized blocks, the ordering of the seqlock protocol, and the claim that no CPU-bound work happens while a lock is held.

TheMeinerLP committed Aug 1, 2026