Add media streaming runtime and player panels

Refactor workspace panels around unified messages

docs: workspace message+panel architecture design and refactoring plan

feat(web): add syntax highlighting for DM-IO log lines in Terminal viewer

fix(server): add serde rename_all to WsMessage variants for correct nodeId serialization

feat(core/web): 3-layer config refactor, notify-based run ws, and interaction controls migration

feat(workspace): finalize high-fidelity run interaction streaming workspace with dynamic controls

feat: add run-scoped interaction messaging

feat: rebuild storage and interaction nodes

refactor: remove panel coupling

docs: add architecture principles and panel refactoring plan

feat: implement realtime dataflow monitoring view for runs

fix(clippy): resolve all warnings for strict CI

chore: untrack docs design files but keep blog

fix(deps): update rustls-webpki to 0.103.10 to pass security audit; docs: add zh readme link