feat: Desktop App Analytics

[hiro-v]

Todos

• Figure out the Funnel @tikikun

Todos

• Designs
• Implementation

Problem

• At Jan we need to measure some key metrics - @dan-jan pls add (e.g: Number of installation, Number of uninstallation, Time user use Jan everyday)
• This feature needs opt-in which means user can disable it, but enable by default with clear notice

Success Criteria

• Integration as Core plugin to track, have option to disable this
• Dashboard on Jan that updates everyday on Eng call
• Ability to track user installation with sources (e.g From Meetup HCMC on Oct 27)

Additional context
None

Copied over from:

The idea is:

• We can plug analytics-extension in to define analytics module
• User can opt-out via UI
• Track important actions / features in app

[dan-menlo]

Merging https://github.com/janhq/internal/issues/11 into this issue

Objective

• Analytics that is protects our user's privacy, yet provides us enough DAU/MAU, Retention data to track traction and make good product decisions
• Make decisions on what data we should collect
• Should ideally be in a system module (opt-in)
• Needs UX flow to allow user to opt-in
• See https://data.syncthing.net for inspiration
• Should our Analytics dashboard be public, like Syncthing?

Should be separate from Crash Reports (i.e. default on).

[imtuyethan]

After syncing up with @tikikun, we got:

• Jan tracking dashboard: https://app.posthog.com/shared/hvy47o0r8Ycrr5k77AZ1LE1kEiBc4w
• Nitro track dashboard: https://app.posthog.com/shared/piUcjWGI7AIcKA45_pECj_SMfNFATg

Further steps:

• Add custom tracking event to download button on Jan.ai (right now, we can only auto-capture the big button, cannot track which devices they download) @urmauur (no longer relevant due to Jan web redesign)
• @tikikun @hiento09 will improve SEO
• @tikikun to do GA

Tracking plan for Jan app (cc @urmauur for early research)

• Active users
• Locations
• Version usage
• Feature Usage
• Platform usage

-> Do up a page like https://data.syncthing.net/ as a sub-page on Jan.ai

[imtuyethan]

Sub-ticket for @urmauur: #727

[imtuyethan]

Some extra information

https://posthog.com/questions/can-posthog-cross-desktop-in-app-events-to-web-based-user-sessions-with-utm-parameters-assigned

[imtuyethan]

Duplicate ticket: https://github.com/janhq/internal/issues/68

[imtuyethan]

for @namchuai $ @louis-jan to implement posthog to Jan app

[imtuyethan]

As we already implemented posthog to desktop app, close this.

[freelerobot]

Deprecating this issue in favor of #1232 , as we dont intend to track any identifying or behavioral metrics going forward