feat(ai): Add support for Slack threading

[Twixes]

Changes

This adds support for proper threading (reuse of AI conversations per Slack thread) to our Slack app.

[github-actions[bot]]

Size Change: 0 B

Total Size: 3.7 MB

ℹ️ View Unchanged

Filename	Size
frontend/dist/toolbar.js	3.7 MB

_{compressed-size-action}

[posthog-bot]

Visual regression: Storybook UI snapshots updated

Changes: 1 snapshots (1 modified, 0 added, 0 deleted)

What this means:

• Snapshots have been automatically updated to match current rendering
• Next CI run will switch to CHECK mode to verify stability
• If snapshots change again, CHECK mode will fail (indicates flapping)

Next steps:

• Review the changes to ensure they're intentional
• Approve if changes match your expectations
• If unexpected, investigate component rendering

Review snapshot changes →

[posthog-bot]

Visual regression: Storybook UI snapshots updated

Changes: 10 snapshots (10 modified, 0 added, 0 deleted)

What this means:

• Snapshots have been automatically updated to match current rendering
• Next CI run will switch to CHECK mode to verify stability
• If snapshots change again, CHECK mode will fail (indicates flapping)

Next steps:

• Review the changes to ensure they're intentional
• Approve if changes match your expectations
• If unexpected, investigate component rendering

Review snapshot changes →

[posthog-bot]

Visual regression: Storybook UI snapshots updated

Changes: 10 snapshots (10 modified, 0 added, 0 deleted)

What this means:

• Snapshots have been automatically updated to match current rendering
• Next CI run will switch to CHECK mode to verify stability
• If snapshots change again, CHECK mode will fail (indicates flapping)

Next steps:

• Review the changes to ensure they're intentional
• Approve if changes match your expectations
• If unexpected, investigate component rendering

Review snapshot changes →

[github-actions[bot]]

🔍 Migration Risk Analysis

We've analyzed your migrations for potential risks.

Summary: 2 Safe | 0 Needs Review | 0 Blocked

✅ Safe

Brief or no lock, backwards compatible

ee.0034_conversation_slack_fields
  └─ #1 ✅ AddField
     Adding nullable field requires brief lock
     model: conversation, field: slack_thread_key
  └─ #2 ✅ AddField
     Adding nullable field requires brief lock
     model: conversation, field: slack_workspace_domain

ee.0035_conversation_slack_index
  └─ #1 ✅ SeparateDatabaseAndState
     Wrapper operation - see nested operations for risk: RunSQL
     database_operations: RunSQL
     └─ #2 ✅ RunSQL: CREATE INDEX CONCURRENTLY is safe (non-blocking)

📚 How to Deploy These Changes Safely

AddField:

This operation acquires a brief lock but doesn't rewrite the table.

Deployment uses lock timeouts with automatic retries, so lock contention will cause retries rather than connection pile-up.

Last updated: 2025-12-11 23:00 UTC (fa7d739)

[posthog-bot]

Visual regression: Storybook UI snapshots updated

Changes: 14 snapshots (14 modified, 0 added, 0 deleted)

What this means:

• Snapshots have been automatically updated to match current rendering
• Next CI run will switch to CHECK mode to verify stability
• If snapshots change again, CHECK mode will fail (indicates flapping)

Next steps:

• Review the changes to ensure they're intentional
• Approve if changes match your expectations
• If unexpected, investigate component rendering

Review snapshot changes →

[posthog-bot]

Visual regression: Storybook UI snapshots updated

Changes: 14 snapshots (14 modified, 0 added, 0 deleted)

What this means:

• Snapshots have been automatically updated to match current rendering
• Next CI run will switch to CHECK mode to verify stability
• If snapshots change again, CHECK mode will fail (indicates flapping)

Next steps:

• Review the changes to ensure they're intentional
• Approve if changes match your expectations
• If unexpected, investigate component rendering

Review snapshot changes →