feat(#9269): pass last three months target docs to contact summary

[dianabarsan]

Description

Adds new analytics property to CHTDatasourceAPI in webapp.
This analytics property gets a targetDocs() list passed to contact-summary. This list has the latest 3 target docs for the contact.
When generating the contact summary of one of the logged in user's facilities, pass the logged in user's target docs to contact-summary.

#9269

Code review checklist

• Readable: Concise, well named, follows the style guide, documented if necessary.
• Documented: Configuration and user documentation on cht-docs
• Tested: Unit and/or e2e where appropriate
• Internationalised: All user facing text
• Backwards compatible: Works with existing data and configuration or includes a migration. Any breaking changes documented in the release notes.

Compose URLs

If Build CI hasn't passed, these may 404:

• Core
• CouchDB Single
• CouchDB Cluster

License

The software is provided under AGPL-3.0. Contributions to this project are accepted under the same license.

[dianabarsan]

Hi @latin-panda

This became sort of urgent https://medic.slack.com/archives/C044NKVMD4Z/p1725011773530029?thread_ts=1724962197.807179&cid=C044NKVMD4Z
Can you please review? These changes are already approved by Gareth for the FR branch here: #9279 and is already deployed on several prod instances. This PR does involve some minimal refactors to the target-aggregates service, to reconcile the changes between the FR and the recent last months target aggregates.

[dianabarsan]

cc @lorerod

Appreciate it!

[lorerod]

@dianabarsan, is this feature only applicable to online users?

[dianabarsan]

@lorerod no, it's applicable for all users.

[lorerod]

Thanks, @diana. This looks great. I just left a couple of suggestions, but none are a blocker.

[latin-panda]

Thanks @dianabarsan! ✨
Mostly minor suggestions, and a couple of questions where I didn't fully understand

[latin-panda]

Just curious: do you think this will make the contact details page slower? Something we need to monitor?

[dianabarsan]

do you think this will make the contact details page slower? Something we need to monitor?

It does add a two extra queries. I had performance in mind when I designed this and rewrote it three times until I was satisfied.

[latin-panda]

Great job! 🤩 Ship it 🛫

oh, if you haven't already, remember to document it in cht-docs