feat(events): add reconciliation alert events

[flemzord]

Summary

• add schemas for the eight Reconciliation alert lifecycle events introduced in Reconciliation v2.4.0
• use the Stack ACTION_ENTITY naming convention (OPENED_ALERT, RESOLVED_ALERT, etc.)
• keep the canonical and legacy generated event catalogues synchronized
• validate all event payload schemas with Go tests

Impact

Webhook event catalogues can expose the new reconciliation.*_alert subscriptions with payload schemas matching the Reconciliation alert and alert-event models.

Validation

• cd events && go test ./...
• event catalogue regeneration with node index.js
• generated catalogue equality check
• git diff --check

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro Plus

Run ID: a50d89b3-7fad-4840-a6a4-c56bba7b78be

📥 Commits

Reviewing files that changed from the base of the PR and between 2c177d3 and 2f33db2.

📒 Files selected for processing (1)

• events/index.js

---

Walkthrough

The PR adds schema tests for eight reconciliation alert events. It also updates event generation to use stable paths and write aggregated data to current and legacy output locations.

Changes

Event compatibility

Layer / File(s)	Summary
Reconciliation alert schema validation events/events_test.go	Adds table-driven tests for opened, updated, acknowledged, resolved, accepted, reopened, snoozed, and unsnoozed reconciliation alert events.
Aggregated event output generation events/index.js	Resolves paths from __dirname, serializes aggregated event data once, creates the legacy output directory when needed, and writes the data to both output locations.

Estimated code review effort: 2 (Simple) | ~10 minutes

Poem

I’m a small rabbit, quick and bright,
I checked alert schemas day and night.
Eight event shapes now pass the gate,
Two output paths receive their data straight.
Hop, hop—compatibility is great!

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly summarizes the addition of reconciliation alert events, which is the primary change in the pull request.
Description check	✅ Passed	The description accurately explains the new event schemas, catalogue synchronization, tests, and validation steps.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch feat/reconciliation-events

---

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[NumaryBot]

✅ Approve — automated review

The PR adds table-driven schema tests for eight reconciliation alert event types and updates the event generator to serialize aggregated data once and write it to both current and legacy output paths. All reviewers found no correctness issues with the schemas, catalog updates, or generator changes. No findings warrant blocking or further action.

No findings.

[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@events/index.js`:
- Around line 28-33: Update the catalogue generation writes in the events module
so both generated/all.json and the legacy libs/events/generated/all.json resolve
from the events module root rather than process.cwd(). Use stable root-relative
paths for directory creation and file writes while preserving the existing
aggregatedJSON output.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro Plus

Run ID: f108face-ad08-4cbd-bc94-a3e3ebe86484

📥 Commits

Reviewing files that changed from the base of the PR and between 672b7e7 and 2c177d3.

⛔ Files ignored due to path filters (18)

• events/generated/all.json is excluded by !**/generated/**, !**/*.json, !**/generated/**
• events/generated/reconciliation/v2.4.0/ACCEPTED_ALERT.json is excluded by !**/generated/**, !**/*.json, !**/generated/**
• events/generated/reconciliation/v2.4.0/ACKNOWLEDGED_ALERT.json is excluded by !**/generated/**, !**/*.json, !**/generated/**
• events/generated/reconciliation/v2.4.0/OPENED_ALERT.json is excluded by !**/generated/**, !**/*.json, !**/generated/**
• events/generated/reconciliation/v2.4.0/REOPENED_ALERT.json is excluded by !**/generated/**, !**/*.json, !**/generated/**
• events/generated/reconciliation/v2.4.0/RESOLVED_ALERT.json is excluded by !**/generated/**, !**/*.json, !**/generated/**
• events/generated/reconciliation/v2.4.0/SNOOZED_ALERT.json is excluded by !**/generated/**, !**/*.json, !**/generated/**
• events/generated/reconciliation/v2.4.0/UNSNOOZED_ALERT.json is excluded by !**/generated/**, !**/*.json, !**/generated/**
• events/generated/reconciliation/v2.4.0/UPDATED_ALERT.json is excluded by !**/generated/**, !**/*.json, !**/generated/**
• events/services/reconciliation/v2.4.0/ACCEPTED_ALERT.yaml is excluded by !**/*.yaml
• events/services/reconciliation/v2.4.0/ACKNOWLEDGED_ALERT.yaml is excluded by !**/*.yaml
• events/services/reconciliation/v2.4.0/OPENED_ALERT.yaml is excluded by !**/*.yaml
• events/services/reconciliation/v2.4.0/REOPENED_ALERT.yaml is excluded by !**/*.yaml
• events/services/reconciliation/v2.4.0/RESOLVED_ALERT.yaml is excluded by !**/*.yaml
• events/services/reconciliation/v2.4.0/SNOOZED_ALERT.yaml is excluded by !**/*.yaml
• events/services/reconciliation/v2.4.0/UNSNOOZED_ALERT.yaml is excluded by !**/*.yaml
• events/services/reconciliation/v2.4.0/UPDATED_ALERT.yaml is excluded by !**/*.yaml
• libs/events/generated/all.json is excluded by !**/generated/**, !**/*.json, !**/generated/**

📒 Files selected for processing (2)

• events/events_test.go
• events/index.js