WIP full flow using postmessages

[Devlaird]

📝 Description

Jira ticket: <JIRA_Ticket_URL>

Details of change

• <CHANGE_DETAIL_1>

Change Rollback Plan

• < Roll Back Step 1>
• < Roll Back Step 2>

Change Checklist

The following must be reviewed and signed off by the creator of the PR. To sign off review and check each

🔑 Security

• Security of any environment is not reduced by this change.
• All existing security controls remain in place or have been replaced with equal or stronger controls.

Testing of Changes

• Testing results have been verified as complete and covering all aspects of the change.
• Evidence of testing attached
• Security scans are passing
• No package vulnerabilities introduced

🔎 Quality assurance

• Reviewed this PR myself
• Automated tests are required and included
• Security controls have been reviewed
• Changes are Blue-Green friendly

[snyk-io-au]

⚠️ Snyk checks are incomplete.

Status	Scanner	Critical	High	Medium	Low	Total (0)
⚠️	Open Source Security	0	0	0	0	See details
⚠️	Licenses	0	0	0	0	See details
✅	Code Security	0	0	0	0	0 issues

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