refactor: move failure orchestrator to commbus/eventsync

[tracernz]

Fixes #[issue_no]

Summary of Changes

Moves the failure orchestrator to CommBus (for WASM) and event sync (for JS). The design is intentionally very simple, the orchestrator sends the complete active failure list for each of the following reasons:

• the actives failures changed,
• an instrument requested it (should be done on init),
• the orchestrator initialised.

The benefits are:

• All instruments always have an identical view of active failures regardless of instrument reloading/load order/etc.
• A given failure can be used/inspected reliably on more than one instrument.

In future when we don't need to use this in react instruments anymore we can further improve the typescript side with EventBus and SetSubject.

TODO:

• Rework TS tests - tracernz
• Implement Rust version - Gurgel
  - [ ] Check if/what docs need updated - tracernz The code was the documentation.

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