Stats Locations: add support for preserving geo mode in summary view

[Initsogar]

Resolves https://github.com/Automattic/jetpack-roadmap/issues/2289

Proposed Changes

• Add support for preserving geo mode in summary view
  • Add geoMode parameter to the summary URL to maintain the selected view (Countries/Regions/Cities)
  • Update URL handling to properly read and preserve the selected tab when navigating

Before	After
before.mp4	after.mp4

Why are these changes being made?

Currently, when users navigate from the Locations module to the summary view, their selected tab (Regions/Cities) is not preserved. Instead, the view defaults back to the Countries tab, creating a disjointed user experience.

These changes:

• Preserve the user's selected view when navigating to the summary page
• Improve navigation consistency and user experience
• Reduce unnecessary clicks by maintaining the user's context

https://github.com/Automattic/jetpack-roadmap/issues/2289

Testing Instructions

Setup

Choose one of these options:

• Spin up a Calypso Live Branch
• Test on Odyssey using PCYsg-Pp7-p2
  • Note: For Odyssey, append ?flags=stats/locations to the URL

Steps to Test

1. Navigate to the Stats page
2. In the Locations module:
   • Switch to either the Regions or Cities tab
   • Click View all or View details to open the summary view
3. Expected behavior:
   • The summary view should maintain your selected tab (Regions/Cities)
   • It should not default back to the Countries tab

Pre-merge Checklist

• Has the general commit checklist been followed? (PCYsg-hS-p2)
• Have you written new tests for your changes?
• Have you tested the feature in Simple (P9HQHe-k8-p2), Atomic (P9HQHe-jW-p2), and self-hosted Jetpack sites (PCYsg-g6b-p2)?
• Have you checked for TypeScript, React or other console errors?
• Have you used memoizing on expensive computations? More info in Memoizing with create-selector and Using memoizing selectors and Our Approach to Data
• Have we added the "[Status] String Freeze" label as soon as any new strings were ready for translation (p4TIVU-5Jq-p2)?
  • For UI changes, have we tested the change in various languages (for example, ES, PT, FR, or DE)? The length of text and words vary significantly between languages.
• For changes affecting Jetpack: Have we added the "[Status] Needs Privacy Updates" label if this pull request changes what data or activity we track or use (p4TIVU-aUh-p2)?

[github-actions]

Calypso Live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-132404

Jetpack Cloud live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-132404&env=jetpack

Automattic for Agencies live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-132404&env=a8c-for-agencies

[matticbot]

This PR modifies the release build for the following Calypso Apps:

For info about this notification, see here: PCYsg-OT6-p2

• odyssey-stats

To test WordPress.com changes, run install-plugin.sh $pluginSlug update/stats-locations-persist-geomode on your sandbox.

[matticbot]

Here is how your PR affects size of JS and CSS bundles shipped to the user's browser:

Sections (~66 bytes added 📈 [gzipped])

name   parsed_size           gzip_size
stats       +148 B  (+0.0%)      +66 B  (+0.0%)

Sections contain code specific for a given set of routes. Is downloaded and parsed only when a particular route is navigated to.

Async-loaded Components (~18 bytes added 📈 [gzipped])

name                                       parsed_size           gzip_size
async-load-calypso-my-sites-stats-summary        +32 B  (+0.1%)      +18 B  (+0.1%)

React components that are loaded lazily, when a certain part of UI is displayed for the first time.

Legend

What is parsed and gzip size?

Parsed Size: Uncompressed size of the JS and CSS files. This much code needs to be parsed and stored in memory.
Gzip Size: Compressed size of the JS and CSS files. This much data needs to be downloaded over network.

Generated by performance advisor bot at iscalypsofastyet.com.

[ederrengifo]

LGTM!

[jwebbdev]

👍