Add event bus and webhook delivery

[konard]

Summary

Fixes #386.

• Adds an in-process typed event bus with SQLite event log, async subscribers, replay, filtering, retention, and SSE streaming.
• Instruments runtime, lifecycle, config, scheduler, and anomaly flows with system events.
• Adds outgoing webhook registration, HMAC-SHA256 signing, retry/backoff, failed-delivery review/retry storage, SSRF-safe URL validation, and AES-256-GCM encrypted webhook secrets.
• Adds incoming webhook receiver with signature verification and payload-to-event mapping.
• Adds /api/events, /api/webhooks, /v1/events, and /v1/webhooks routes plus an Events WebUI page for event log, stream, replay, webhook management, and delivery retry.

UI

Verification

• npm run build:sdk before fresh-install checks so @teleton-agent/sdk resolves locally
• npm run typecheck
• npm run lint
• npm test -- --run (187 files, 3376 tests)
• npm run build
• Playwright render check for the Events UI with mocked API data

Merge Update

• Merged latest upstream/main into issue-386-bbb7e9c7c2db at 94b9cd5.
• Resolved the conflict by accepting upstream deletion of obsolete generated .gitkeep.

[konard]

Solution summary

Implemented and pushed PR 387: #387

What changed:

• Added typed async event bus with SQLite event log, replay, retention, filtering, and SSE stream.
• Added webhook registration, signed delivery, retries/backoff, failed delivery retry, incoming webhook verification, and encrypted webhook secret storage.
• Instrumented runtime/lifecycle/config/scheduler/anomaly flows with events.
• Added /api and /v1 event/webhook routes plus the Events UI page and screenshot in the PR body.
• Merged current upstream/main, resolved conflicts, and cleared GitHub’s merge conflict state.

Verification:

• Local: npm run typecheck, npm run lint, npm test -- --run (181 files, 3348 tests), npm run build
• CI: latest PR runs for head 336572a are green.
• PR is ready for review, mergeable, and mergeStateStatus is CLEAN.

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This summary was automatically extracted from the AI working session output.

[konard]

🤖 Solution Draft Log

This log file contains the complete execution trace of the AI solution draft process.

💰 Cost estimation:

• Model: GPT-5.5
• Provider: OpenAI
• Public pricing estimate: $29.027924

📊 Context and tokens usage:

• 46.6M / 1.1M (4435%) input tokens, 85.0K / 130K (65%) output tokens

Total: (709.4K + 45.9M cached) input tokens, 85.0K output tokens, $29.027924 cost

🤖 Models used:

• Tool: OpenAI Codex
• Requested: gpt-5.5
• Model: GPT-5.5 (gpt-5.5)

📎 Log file uploaded as Repository (2 chunks) (132378KB)

• View complete solution draft log

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Now working session is ended, feel free to review and add any feedback on the solution draft.

[konard]

✅ Ready to merge

This pull request is now ready to be merged:

• All CI checks have passed
• No merge conflicts
• No pending changes

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Monitored by hive-mind with --auto-restart-until-mergeable flag

[konard]

🤖 AI Work Session Started

Starting automated work session at 2026-04-24T04:38:50.963Z

The PR has been converted to draft mode while work is in progress.

This comment marks the beginning of an AI work session. Please wait for the session to finish, and provide your feedback.

[konard]

Solution summary

PR 387 is updated and ready: #387

What I did:

• Merged latest upstream/main into issue-386-bbb7e9c7c2db.
• Resolved the conflict by accepting upstream’s deletion of the obsolete generated .gitkeep.
• Committed and pushed merge commit 94b9cd5.
• Updated the PR description with current verification and merge notes.
• Marked the PR ready for review.

Verification:

• Local npm run typecheck passed.
• Local npm run lint passed.
• Local npm test -- --run passed: 187 files, 3376 tests.
• Local npm run build passed.
• GitHub CI passed for head 94b9cd50ad04ac4ebf3047e3305a35380b7bb3ed.
• PR status is CLEAN, MERGEABLE, and no longer draft.

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This summary was automatically extracted from the AI working session output.

[konard]

🤖 Solution Draft Log

This log file contains the complete execution trace of the AI solution draft process.

💰 Cost estimation:

• Model: GPT-5.5
• Provider: OpenAI
• Public pricing estimate: $1.808544

📊 Context and tokens usage:

• 2.2M / 1.1M (205%) input tokens, 7.7K / 130K (6%) output tokens

Total: (111.4K + 2.0M cached) input tokens, 7.7K output tokens, $1.808544 cost

🤖 Models used:

• Tool: OpenAI Codex
• Requested: gpt-5.5
• Model: GPT-5.5 (gpt-5.5)

📎 Log file uploaded as Gist (8753KB)

• View complete solution draft log

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Now working session is ended, feel free to review and add any feedback on the solution draft.