Play Framework

feat: playModule + playFramework configurations and extractPlayModules (PF-90)

Phase 2 of PF-90. Replaces the placeholder playInfo task with the real
dependency-resolution scaffolding:

- playFramework configuration: resolvable, holds the Play 1 framework jar.
- playModule configuration: resolvable, holds Play 1 module zip artifacts.
- extractPlayModules task: walks resolved playModule artifacts and unzips
  each into modules/<name>/. Strips the trailing -<version> from the zip
  filename so foo-1.0.0.zip extracts to modules/foo/, matching the naming
  convention Play.loadModules() already handles.

Configuration-cache safe: uses @Inject ArchiveOperations and
FileSystemOperations rather than project.zipTree / project.copy, so no
Task.project access at execution time. UTD checks via @InputFiles on the
zip collection and @OutputDirectory on modules/.

Verified end-to-end: temp consumer project with an Ivy patternLayout repo
serving a fixture module zip resolves and extracts correctly; second run
is UP-TO-DATE.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>