feat: migrate push to SSE with WebSocket rollout compatibility#2265

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niemyjski/websocket-to-sse-migration

Commits on May 28, 2026

feat: Replace WebSocket push with Server-Sent Events (SSE)

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fix: harden SSE rollout compatibility

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fix: finalize SSE rollout safety — async disposal, graceful drain, test config

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fix: keep Angular websocket-first during rollout

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fix: address push rollout review feedback

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fix: harden SSE keepalive backpressure

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fix: stop retrying when push is disabled

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Commits on May 30, 2026