Danijel Martinek
aa325f91cc
Convention now: <name>.repository.{ts,mock.ts,interface.ts}.
Renames .mock prefix to .mock suffix; drops .payload prefix from real
impls (canonical name = real impl); dot-separates the .repository
qualifier in interface filenames. Class names follow suit:
PayloadXRepository → XRepository; Mock* unchanged.
Refactor log: §1, §3
Spec: §9.1
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>