Remove beforeAll() global index cleanup from "semantic search" test

[austin-denoble]

Problem

The semantic search integration test had a beforeAll() hook which was listing and cleaning up all indexes within whatever API key was set. This is error-prone, and a little surprising and destructive if you're testing with a key while not expecting that to happen.

It's also caused flakiness in the external app test in the typescript SDK repo.

Solution

Remove the beforeAll() hook. The afterAll() hook is cleaning up any indexes that were loaded/created as a part of the test anyways.

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update
• Infrastructure change (CI configs, etc)
• Non-code change (docs, etc)
• None of the above: (explain here)

Test Plan

n/a

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	100% (🎯 100%)	330 / 330
🔵	Statements	100% (🎯 100%)	330 / 330
🔵	Functions	100% (🎯 100%)	18 / 18
🔵	Branches	100% (🎯 100%)	33 / 33

File Coverage

No changed files found.

Generated in workflow #36 for commit 931a40c by the Vitest Coverage Report Action