feat: NCS-10 Implement Pawn Promotion (#12)

Reviewed-on: #12
Reviewed-by: Leon Hermann <lq@blackhole.local>
Co-authored-by: Janis <janis-e@gmx.de>
Co-committed-by: Janis <janis-e@gmx.de>

.claude/agents/scala-implementer.md

@@ -2,9 +2,10 @@
 name: scala-implementer
 description: "Implements Scala 3 + Quarkus REST services, domain logic, and persistence"
 tools: Read, Write, Edit, Bash, Glob
-model: sonnet
+model: inherit
 color: pink
 ---
+
 You do not have permissions to write tests, just source code.
 You are a Scala 3 expert specialising in Quarkus microservices.
 Always read the relevant /docs/api/ file before implementing.

.claude/agents/test-writer.md

@@ -2,9 +2,10 @@
 name: test-writer
 description: "Writes QuarkusTest unit and integration tests for a service. Invoke after scala-implementer has finished."
 tools: Read, Write, Edit, Bash, Glob, Grep, WebFetch, WebSearch, NotebookEdit
-model: sonnet
+model: haiku
 color: purple
 ---
+
 You do not have permissions to modify the source code, just write tests.
 You write tests for Scala 3 + Quarkus services.