fix(comms): refactor the wsLogaccess GetLogs filter creation

[jeclrsg]

• refactored the WsLogaccessService filter creation
• added basic tests and a mocked response fixture for the ELK stack

Checklist:

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  • The commit message title makes sense in a changelog, by itself.
  • The commit message includes a "fixes" reference if appropriate.
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Testing:

[Copilot]

Pull request overview

Refactors LogaccessService.GetLogsEx filter construction for more predictable AND/OR grouping, and adds Vitest coverage with an ELK fixture to validate parsing + field mapping.

Changes:

• Introduces helper functions to build filter trees deterministically (OR within same field, AND across fields).
• Adds ELK stack response fixtures and Vitest cases for mapping, totals, and filter generation.
• Refactors log line conversion and log-manager-type handling.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 4 comments.

File	Description
packages/comms/src/services/wsLogaccess.ts	Replaces inline filter-building with reusable helpers and updates date range + log parsing.
packages/comms/tests/wsLogaccess.spec.ts	Adds unit tests for ELK parsing/mapping and filter-tree construction.
packages/comms/tests/fixtures/logaccess.ts	Adds mocked GetLogAccessInfo/GetLogs payloads used by the new tests.