- Add --id flag accepting comma-separated IDs - Implements ID filtering at CLI, RPC, and storage layers - Normalizes IDs (trim, dedupe, remove empty) like labels - Guards against excessive ID lists (max 1000) - Works with other filters (status, priority, etc.) Closes bd-200 Amp-Thread-ID: https://ampcode.com/threads/T-377464f2-1e7f-46f9-b23e-1e3cfd611061 Co-authored-by: Amp <amp@ampcode.com>