[LOCKLITE-116] Implement and plan security tasks

[vbetsch]

No description provided.

[Copilot]

Pull Request Overview

This PR implements security task planning and documentation updates as part of the LOCKLITE-116 security initiative. The changes focus on enhancing security test coverage and documentation structure.

• Updates test naming to distinguish between UI and API guard protection
• Expands security test coverage documentation with OWASP mappings and new vault sharing security scenarios
• Adds comprehensive security tags aligned with OWASP Top 10 2021 vulnerabilities

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
tests/units/projects/api/app/helpers/handle-api-request.test.ts	Updates test description to specify API-level guard protection
docs/ACCEPTANCE.md	Expands security testing documentation with OWASP tags and new vault sharing security test cases

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