bug: When q chat automatically compacts, it still keeps giving context overflow error

### Checks

- [x] I have searched [github.com/aws/amazon-q-developer-cli/issues](https://github.com/aws/amazon-q-developer-cli/issues?q=) and there are no duplicates of my issue

### Operating system

Ubuntu 22.04

### Expected behaviour

When the context window is about to overflow, q chat automatically compacts the conversation. I should then be able to continue using it.

### Actual behaviour

When the context window is about to overflow, q chat automatically compacts the conversation. However, it still does not remove the problem with context window overflow problem and no more requests can be processed. /usage shows only 69% context usage, but any further request shows the error --
Your conversation is too large to continue.
• Run /usage to analyze your context usage
• Run /clear to reset your conversation state

### Steps to reproduce

Use q chat to build or debug software and use it for long until the context is full.
q chat automatically compacts the coversation.
still fails to take anymore request.

Riproduci il problema in q chat su Ubuntu 22.04 continuando una conversazione lunga finché non si verifica la compattazione automatica, quindi controlla /usage e invia un’altra richiesta. La correzione è completa quando la compattazione rimuove la condizione di overflow, l’utilizzo rimane coerente e le richieste hanno esito positivo senza richiedere /clear.

Scritto dal modello di indicizzazione a partire dal testo della issue.