[FIX] Fixed drain worker form being uneditable

[eva-vashkevich]

Summary

Fixes #12632

DrainNode dialog didn't get updated correctly as part of Vue 3 migration

Occurred changes and/or fixed issues

Technical notes summary

Areas or cases that should be tested

Nodes -> Drain dialog.
Input elements should be editable.
After saving, request should contain correct data that matches edited configuration

Areas which could experience regressions

N/A

Screenshot/Video

Screen.Recording.2024-12-11.at.11.26.05.AM.mov

Checklist

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[rak-phillip]

LGTM