Add plugin-aware comparison mode for class-instance configs

**Metr Tracking Issue**

**Category**: feature
**Commits**: 1
**Lines changed**: 315 (+314/-1)
**Time span**: 0 hours

**PRs**:
- #1 - Add plugin-aware comparison mode for class-instance configs

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<summary>Commit details</summary>

- `3a09506` Add plugin-aware comparison mode for class-instance configs (#1) (+314/-1)

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