map Claude Code model strings to OpenCode format when importing agents

src/features/claude-code-agent-loader/claude-model-mapper.ts

@@ -0,0 +1,13 @@
+import { normalizeModelID } from "../../shared/model-normalization"
+
+const DATE_SUFFIX_PATTERN = /-\d{8}$/
+
+export function mapClaudeModelToOpenCode(model: string | undefined): string | undefined {
+  if (!model) return undefined
+
+  const trimmed = model.trim()
+  if (trimmed.length === 0) return undefined
+
+  const withoutDate = trimmed.replace(DATE_SUFFIX_PATTERN, "")
+  return normalizeModelID(withoutDate)
+}