Hope to support zooming in and out of web pages within individual tabs

[tlerbao]

Enlarging or shrinking the webpage now causes all tabs to change, it is hoped that the function of changing only the current tab's webpage can be added.

**Oh, I've been tested.

Zooming in and out makes the page of a URL address take effect simultaneously, but during development,

localhost:1234 and localhost:4567 are two projects, and I don't want them to zoom in and out simultaneously, hoping for improvement.**