feat: add pyldon_list_groups tool with members and group metadata

feat: add target_group param to send_message for cross-room messaging

feat: allow password-only Matrix login for E2EE first run

feat: per-message timeout override with ⏱️Xm tag

fix(main): notify user when agent fails instead of silent drop

fix(container_runner): sync shared pi config and deduplicate skill mounts

feat(agent_runner): support extra pi extensions via PYLDON_PI_EXTRA_EXTENSIONS

feat(container): upgrade to Node.js 24.x and add pi-web-providers

feat(tts): semantic chunking with newline splits, sequential generation, and concatenation

feat: nanobanana skill, E2EE image/audio fix, image persistence

fix: auto-trust new E2EE devices on send failure

feat: per-group history.db + observe_all_messages

feat: add always_process_audio config for groups

fix: check formatted_body for Matrix mentions

fix: mount project-level skills into container working dir