Summary

• Teach app-server thread/list to accept either a single cwd or an array of cwd filters, returning threads whose recorded session cwd matches any requested path
• Add useStateDbOnly as an explicit opt-in fast path for callers that want to answer thread/list from SQLite without scanning JSONL rollout files
• Preserve backwards compatibility: by default, thread/list still scans JSONL rollouts and repairs SQLite state
• Wire the new cwd array and SQLite-only options through app-server, local/remote thread-store, rollout listing, generated TypeScript/schema fixtures, proto output, and docs

Test Plan

• cargo test -p codex-app-server-protocol
• cargo test -p codex-rollout
• cargo test -p codex-thread-store
• cargo test -p codex-app-server thread_list
• just fmt
• just fix -p codex-app-server-protocol -p codex-rollout -p codex-thread-store -p codex-app-server
• cargo build -p codex-cli --bin codex