Feature Request: Allow Custom Naming of Chat Sessions

Summary:

Add ability to set custom names for Claude Code chat sessions to improve session identification and management.

Current Behavior:

Sessions use auto-generated names with limited context (start time, initial prompt snippet) that become less descriptive after resuming or compacting.

Proposed Enhancement:

• Start sessions with custom names: claude --name "GitHub MCP Testing"
• Rename existing sessions: claude session rename <session-id> "New Name"
• Display custom names in claude --resume output

Use Case:

Managing multiple long-running development sessions across different projects where auto-generated names lose meaningful context over time.

Example:

claude --name "Github API Integration"
claude --resume

1. "Github API Integration" (2025-01-15 14:30)
2. "Authentication Bug Fix" (2025-01-14 09:15)