Correct Project Selection When Updating State via Settings

[xterao]

Problem

If multiple IntelliJ IDEA windows are open and the user changes the Doma Tools → SQL Formatter plug-in from the Settings dialog, the change applies only to the project in the first-opened IDEA window, leaving the other open projects untouched.

Required Fix

Modify the Settings dialog to show a list of all currently open projects.
When the user selects a project from that list, update the state (e.g., SQL Formatter plug-in setting) only for the chosen project.