Play Framework

chore: drop dead modules/console module (PF-91)

The console module has been structurally non-shippable in this fork:
framework/build.xml's `package` allowlist excludes it (line 421), the
`modules` build target only builds testrunner + docviewer, the Gradle
plugin has no extraction path for it, and ScalaConsole.scala is
uncompilable (no Scala toolchain). Last functional change was
2010-08-03 (8320f71cd "Fix console").

Also drop the now-vestigial !modules/console exception in .gitignore.

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