Remove default prettier conf

[cibelius]

Description

This was breaking prettier on my VSCode, since for me the correct conf is "editor.defaultFormatter": "vscode.typescript-language-features"

Checklist

• I have linked the correct Github issue under "Development"
• I have tested the changes locally, and written appropriate tests
• I have tested beyond the happy path (e.g. edge cases, failure paths)
• I have updated the changelog with this change (if applicable)
• I have updated the GitHub issue status accordingly

[github-actions]

Oops! Looks like you forgot to update the changelog. When updating CHANGELOG.md, please consider the following:

• Changelog is read by country implementors who might not always be familiar with all technical details of OpenCRVS. Keep language high-level, user friendly and avoid technical references to internals.
• Answer "What's new?", "Why was the change made?" and "Why should I care?" for each change.
• If it's a breaking change, include a migration guide answering "What do I need to do to upgrade?".

[github-actions]

ℹ️ Coverage metrics explained:
• Statements — Executed code statements (basic logic lines)
• Branches — Tested decision paths (if/else, switch, ternaries)
• Functions — Functions invoked during tests
• Lines — Source lines executed

[github-actions]

📊 commons test coverage

Statements: 67.24%
Branches:   32.77%
Functions:  50.2%
Lines:      66.64%
Updated at: Wed, 28 Jan 2026 13:40:38 GMT

[github-actions]

📊 events test coverage

Statements: 86.08%
Branches:   83.72%
Functions:  92.94%
Lines:      86.08%
Updated at: Wed, 28 Jan 2026 13:45:12 GMT