[BUG] JSON config not parsed if Save is clicked without blurring input on State modal

[epamLDadayan]

Title: JSON config not parsed if Save is clicked without blurring input

Description:
In the config modal’s JSON editor, parsing/validation only runs on blur. If the user types JSON and clicks Save without changing focus, the raw text is saved (unparsed/invalid state).

Steps to reproduce:

1. Open the State modal that accepts JSON configuration.
2. Type valid JSON into the editor.
3. Without clicking outside the field (no blur), click Save.

Actual Result:
The input is not parsed/validated on submit; the config is saved incorrectly (raw text/previous value).

Expected Result:
Clicking Save should trigger parse/validation. If valid, save the parsed JSON; if invalid, block save and show an inline error. Behavior must not depend on blur.

Notes (optional):

• Workaround: click outside the field (blur) before saving.

[epamLDadayan]

Verified on DEV env: https://dev.elitea.ai/alita_ui/406/pipelines/all/10?destTab=configuration&name=BUG%20-%202103&viewMode=owner

To Test on Stage env: https://dev.elitea.ai/alita_ui/406/pipelines/all/11?destTab=configuration&name=BUG%20-%202103&viewMode=owner

[epamLDadayan]

Verified on Stage env