EGO-P-007 warning

JavaScript files should be reachable from extension.js or prefs.js

Some JavaScript files are not reachable from `extension.js` or `prefs.js` imports.

Don't include unnecessary files

• webapp.js

EGO-L-003 warning

signals connected by extension should be disconnected in disable()

Signals assigned in `enable()` are missing matching disconnect calls in `disable()` or its helper methods.

Disconnect all signals

• extension.js:220

          window.connect('unmanaged', () => {
              if (titleSignalId)
                  window.disconnect(titleSignalId);
              if (this._webappWindow === window)
                  this._webappWindow = null;
          })