[web] Enable db for all users

Summary:
Part of ENG-4844
Depends on D9108

Enabling web database for all users, including non-staff and anonymous users. Merged clearSensitiveData with init because they need to be done atomically: clearSensitiveData leaves db in uninitialized state, which caused problems in some edge cases. Also renamed notSupported to notRunning as it better describes the db state. Also simplified web/sqlite-data-handler so it has structure more similar to the native/sqlite-data-handler.

Draft migration handled in the next diff.

Test Plan:
Tested on chromium and safari:

• [on master] Replaced code in isSQLiteSupported:

return false; // <- added
if (!isDev && (!currentLoggedInUserID || !isStaff(currentLoggedInUserID))) {
  return false;
}

• Logged in, made sure that there is persist:root in local storage, closed the web page
• [Applied this diff] Opened the web page
• Checked logs
  • "Database initialization success"
  • "migrating state to sqlite storage"
  • "version match, noop migration"
• Checked if selected apps were persisted after reload
• Reloaded web app, logged out, reload again -> checked if after each operation I got "Database initialization success" log

Tested on chromium:

• [On master] Replaced the code like in the previous test case, but _didn't_ log in
• Made sure that there is persist:root in local storage, closed the web page
• [Applied diff + added console log when user id is set] Opened the web page, checked that the logs are the same as in the previous test case (db init and sqlite migration)
• Logged in -> user id was set
• Reloaded -> got "Database intialization success"
• Logged out -> got "Clearing sensitive data" and "Database intialization success"

Reviewers: kamil, inka, atul, tomek

Reviewed By: kamil, inka, atul

Subscribers: ashoat

Differential Revision: https://phab.comm.dev/D9109