feat(ipuaro): add session configuration

- Add SessionConfigSchema with persistIndefinitely, maxHistoryMessages, saveInputHistory
- Implement Session.truncateHistory() method for limiting message history
- Update HandleMessage to support history truncation and input history toggle
- Add config flow through useSession and App components
- Add 19 unit tests for SessionConfigSchema
- Update CHANGELOG.md and ROADMAP.md for v0.22.2

packages/ipuaro/src/domain/entities/Session.ts

@@ -94,6 +94,12 @@ export class Session {
         }
     }
 
+    truncateHistory(maxMessages: number): void {
+        if (this.history.length > maxMessages) {
+            this.history = this.history.slice(-maxMessages)
+        }
+    }
+
     clearHistory(): void {
         this.history = []
         this.context = {