[rubas]

Changes

• Version: mix.lock already has ex_slop 0.4.5, the latest release. No bump is necessary. The mix.exs requirement stays ~> 0.4.
• Config: .credo.exs no longer lists the 30 ExSlop checks one by one. The enabled list now ends with Enum.map(ExSlop.recommended_checks(), &{&1, []}), as the ex_slop README recommends. A new ex_slop version now adds its new recommended checks automatically. mix credo info --verbose shows 31 active ExSlop checks.
• New check: ExSlop.Check.Refactor.LengthComparison found 7 issues in test/integration_test.exs. The fixes:
  • Concat CFR join: length(pts) >= 36 and length(pts) <= 44 is now Enum.count_until(pts, 45) in 36..44.
  • VFR crop: length(src_pts) == 20 and length(out_pts) == 20 is now length(out_pts) == length(src_pts). The List.last(src_pts) check at 1.85 s still pins the source to all 20 frames.
  • Duplicate pts: length(src_pts) == 20 is now a check that every pts occurs twice, which is the precondition that the test comment describes.
  • Raw H.264 and FFV1 10 fps: length(pts) == 20 is now Enum.count_until(pts, 21) == 20.

Checks

• task lint: credo strict with no issues, clippy clean.
• task test: 43 passed.
• mix test --include integration: 104 passed.