message: Add log messages for sending the state of the PDF viewer.
diff: @@ -62,6 +62,7 @@ class PdfViewerPanelSerializer implements vscode.WebviewPanelSerializer {
  }
  deserializeWebviewPanel(panel: vscode.WebviewPanel, state0: {state: PdfViewerState}) {
  + this.extension.logger.addLogMessage(`Restoring the PDF viewer at the column ${panel.viewColumn} from the state: ${JSON.stringify(state0)}`)
  const state = state0.state
  const pdfFilePath = state.path
  if (!pdfFilePath) {
  @@ -412,7 +413,7 @@ export class Viewer {
  const invertEnabled = (invertType === 'auto' && (getCurrentThemeLightness() === 'dark')) ||
  invertType === 'always' ||
  (invertType === 'compat' && ((configuration.get('view.pdf.invert') as number) > 0))
  - client.send({
  + const pack: ServerResponse = {
  type: 'params',
  scale: configuration.get('view.pdf.zoom') as string,
  trim: configuration.get('view.pdf.trim') as number,
  @@ -431,7 +432,9 @@ export class Viewer {
  keybindings: {
  synctex: configuration.get('view.pdf.internal.synctex.keybinding') as 'ctrl-click' | 'double-click'
  }
  - })
  + }
  + this.extension.logger.addLogMessage(`Sending the settings of the PDF viewer for initialization: ${JSON.stringify(pack)}`)
  + client.send(pack)
  }
  break
  }
  