Release v2.25.0

Added

• Kotlin and Java application-development profiles for Arc — cratis/language/java, cratis/arc/java, cratis/chronicle/java, cratis/application/java, and cratis/full/java, mirroring each existing Kotlin profile.
• kotlin.md and java.md language convention rules, matching the structure of csharp.md/typescript.md.
• Three new skills bringing Arc.Kotlin's command/query/validation model to parity with the existing C# Arc skills: cratis-arc-command-kotlin, cratis-arc-query-kotlin, and cratis-arc-validation-kotlin, verified against Arc.Kotlin v7.3.0.

Changed

• cratis/arc/client-kotlin and cratis/chronicle/client-java now expose the skills that cover them, and profiles.md documents the new Kotlin/Java coverage.