Remove duplicate on trigger from automation examples

[vim-zz]

✨ PR Description

Purpose: Remove duplicate on trigger definitions from automation examples in documentation to improve clarity.
Main changes:

• Removed redundant on trigger blocks from LinearB AI review and description examples
• Added blank line after tip block for code experts for consistent formatting
• Fixed indentation of on trigger in workflow dispatch example

Generated by LinearB AI and added by gitStream.
_{AI-generated content may contain inaccuracies. Please verify before using. We'd love your feedback! 🚀}

[orca-security-us]

Orca Security Scan Summary

Status	Check	Issues by priority
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Passed	SAST	0   0   0   0	View in Orca
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Passed	Vulnerabilities	0   0   0   0	View in Orca

[gitstream-cm]

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[gitstream-cm]

✨ PR Review

The PR removes on triggers from automation examples but shows inconsistent patterns - some examples have triggers completely removed while others move them to the correct location within automations.

1 issues detected:

🐞 Bug - Inconsistent handling of `on` triggers across similar automation examples creates ambiguity about the correct configuration format.

Details: The automation examples for linearb_ai_review and linearb_ai_description have their on triggers completely removed, but the run_workflow_dispatch example shows the trigger being moved inside the automation block rather than removed entirely. This creates inconsistent documentation that may lead users to create non-functional automation configurations.
File: docs/automation-actions.md (295-295)

Generated by LinearB AI and added by gitStream.
_{AI-generated content may contain inaccuracies. Please verify before using. We'd love your feedback! 🚀}

[gitstream-cm]

🐞 Bug - Incomplete Examples: Either move the on triggers inside each automation block (consistent with the run_workflow_dispatch pattern) or provide clear documentation explaining when triggers are needed vs when they're optional.

Suggested change

	linearb_ai_review:
	linearb_ai_review:
	on:
	- pull_request

[gitstream-cm]

A screenshot of the relevant part of docs after the changes is a life saver 🛟

[MishaKav]

lg