fix: apply single nested subdoc getter results

[vkarpov15]

Summary

Fixed #45: I think there was some confusion in #43 caused by the if statement being on the same line in L120.

Examples

[Copilot]

Pull Request Overview

This PR addresses the issue with applying single nested subdocument getters by updating the control flow in index.js and adding targeted tests.

• Adjusts the if/else control structure to separate getter application and document field setting
• Adds a new test case for verifying the behavior with single nested subdocs

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
test/index.test.js	Added a test to validate the single nested subdocument getters fix
index.js	Updated control flow to apply getters and set document fields accordingly

Comments suppressed due to low confidence (1)

index.js:120

• The unconditional call to mpath.set after applying getters on single nested subdocs may override transformations from applyGettersToDoc. Please verify if this behavior is intended, or adjust the control flow to conditionally call mpath.set where appropriate.

else if (val && typeof val === 'object' && schematype.$isSingleNested) {