Feature request: Smarter tab naming for multiple Claude Code instances in VSCode

Problem

When running multiple Claude Code conversations in VSCode tabs, it's difficult to distinguish between them. Tab names currently truncate the beginning of the prompt text, which often contains similar phrasing ("Can you...", "Help me...") making all tabs look identical.

Suggestion

Allow customizable or smarter tab naming:

• Let users set a custom tab title (e.g., right-click → "Rename Tab")
• Auto-generate names from key nouns/topics in the conversation rather than truncating prompt text
• Show the session name (if set) as the tab title

This would significantly improve workflow when context-switching between multiple parallel tasks.