claude resume shows empty list + Feature request: session naming

Bug Report: claude resume shows empty session list

Environment:

• Claude Code version: 2.1.31
• OS: Windows 11
• Shell: PowerShell/Git Bash

Issue:
Running claude resume or claude -r shows an empty list, despite having 150+ valid sessions stored.

Verified:

• Session files exist in ~/.claude/projects/<project>/ (151 top-level sessions, 589 total including subagents)
• history.jsonl is valid (4674 entries, 0 JSON parse errors)
• All session JSONL files have valid format
• Cleared stats-cache.json and paste-cache/ - no change

Workaround:
Sessions CAN be resumed directly by ID: claude --resume <session-id>
The data is fine - just the interactive picker shows nothing.

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Feature Request: Session Naming/Labeling

Currently sessions are identified only by auto-generated UUIDs, making it hard to find specific sessions when working on multiple projects simultaneously.

Suggested features:

1. Session naming on start:

claude --name "RunPod GPU testing"

1. Session tagging/labeling after the fact:

claude tag <session_id> "langchain migration"

1. Improved resume picker showing:

• Custom name/label (if set)
• First user message preview
• Date/time
• Project name
• Branch name

1. Search in resume picker:

claude resume --search "runpod"