Add a "Discuss" Mode

Feature Description

Add a "Discuss" mode where bot doesn't write any plan after some idea immediately or start implementing it . In Discuss mode it will make suggestion, ask question, improve the understanding of feature that user want to implement.

Use Case

I will be super effective where user continuedly toggle discuss to code or code to discuss or user can discuss for long time then proceed to make a plan. Its super important to discuss the implementation after implementing a big plan where there is 10+ to-dos to understand what actually happened. Right now it can be done but in plan mode it sometimes write a plan or in coding mode it write code. Discuss mode will be fully free from editing anything

Additional Context

I needed to make a skill for Discuss mode but its not efficient and also sometimes forgot to activate the skill or need to say lets discuss but when u go back and forth with coding then discussing and then coding discussing again it become irritating.

How important is this to you?

Important for my workflow

Beginne damit, die bestehende Verarbeitung der Modi plan und coding sowie den Ablauf des Moduswechsels zu lokalisieren. Verfolge, wie Prompts weitergeleitet werden und wie Bearbeitungen in nicht-coding-Modi verhindert werden. Als abgeschlossen gilt die Aufgabe, wenn Benutzer in den Discuss-Modus wechseln, Vorschläge und Fragen ohne Pläne oder Dateibearbeitungen erhalten und zuverlässig zurück in den Modus plan oder coding wechseln können.