* Update split test config and infrastructure for plans-page-layout-v3
* Implement view for `old-plans-page-annual` variant of the new split test:
- Make `annual` the default view for all elements on the old plans page
- Change the tooltip background to green for monthly/student view
* Implement a new design for the new plans page:
- switch annual and monthly locations (annual on the left now)
- change the tooltip background to green color for all choice
- make the monthly-annual switch has green background if annual is chosen
* Fix mobile view plans page header style
GitOrigin-RevId: b2b3c6ac6adbe26bf6def7e072493f503793cfcb
* Add plans page split test variant with new layout
* Set itm_content to toggle if group modal clicked through via variant view toggle button
* Change split test name to be more specific
GitOrigin-RevId: 0fa48b1b74eea84f15e630e3a62b36be5549da9e
* Always add the meta[viewport] tag
* Set metadata.viewport to false on projects list page
* Remove setting metadata.viewport = true
* Add viewport: false to editor page
GitOrigin-RevId: 6f9d4c1972e3e6fdf1b6c23cd17d57ba866fcaeb
