Fix: Inconsistency of CDP switch state.

[amovar18]

Description

This PR aims to fix a few issues including inconsistency in the CDP state in the settings page of DevTools and Popup.

Testing Instructions

• Clone this PR and in the terminal run npm start.
• Open a fresh Chrome profile and install the PSAT extension.
• Oen any site and check the state of the CDP switch is inconsistent in the PSAT DevTools page and the PSAT popup.

Screenshot/Screencast

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Checklist

• I have thoroughly tested this code to the best of my abilities.
• I have reviewed the code myself before requesting a review.
• This code is covered by unit tests to verify that it works as intended.
• The QA of this PR is done by a member of the QA team (to be checked by QA).