feat(coderd/database): add template_usage_stats table and rollup query

[mafredri]

This PR adds a new table, template_usage_stats containing aggregate usage data from users and what features they've used.

The rollup is performed by the UpsertTemplateUsageStats query and it fetches data from the workspace_agent_stats and workspace_app_stats tables.

[mafredri]

• feat(coderd/database): use template_usage_stats in GetTemplateAppInsights query #12669 : 2 dependent PRs (#12670 , #12671 )
• feat(coderd/database): use template_usage_stats in GetTemplateInsightsByInterval query #12667
• feat(coderd/database): use template_usage_stats in GetTemplateInsights query #12666
• test(coderd): enable dbrollup service for insights tests #12673
• feat(coderd/database): add dbrollup service to rollup insights #12665
• feat(coderd/database): add template_usage_stats table and rollup query #12664 👈
• main

This stack of pull requests is managed by Graphite. Learn more about stacking.

Join @mafredri and the rest of your teammates on Graphite

[johnstcn]

I don't have any blocking comments here, except for the potential of a golden-style test for this query. Will approve once CI is happy 👍 Nice work!

[mafredri]

I don't have any blocking comments here, except for the potential of a golden-style test for this query. Will approve once CI is happy 👍 Nice work!

Thanks for the review. The golden file verifications will come via existing tests in: #12673

(Although I'm planning on moving that PR around a bit in this stack.)

[mafredri]

Merge activity

• Mar 22, 12:33 PM EDT: @mafredri started a stack merge that includes this pull request via Graphite.
• Mar 22, 12:33 PM EDT: @mafredri merged this pull request with Graphite.