Feature Request: Add options for last Calendar Month, Year and Quarters in the date selector for analytics

[benHPostHog]

Feature request

Is your feature request related to a problem?

In e-commerce, retail, and many sectors, you really care about analyzing your revenue monthly, and what is your month over month, quarter over quarter, year over year change. Currently selecting "Last X Month(s)" selects the last 30 days. It would be beneficial for PostHog to easily support the options above to aid comparisons.

Describe the solution you'd like

In platforms such as Shopify, the "Last Month" selector selects the last calendar month, instead of the last 30 days as PostHog does. We could either update PostHog to match, or add options for "Last Calendar Month", "Last Calendar Year" and "Last X Quarter(s)"

Additional context

From: https://posthoghelp.zendesk.com/agent/tickets/22292

Debug info

- [ ] PostHog Cloud, Debug information: [please copy/paste from https://us.posthog.com/settings/project-details#variables]
- [ ] PostHog Hobby self-hosted with `docker compose`, version/commit: [please provide]
- [ ] PostHog self-hosted with Kubernetes (deprecated, see [`Sunsetting Kubernetes support`](https://posthog.com/blog/sunsetting-helm-support-posthog)), version/commit: [please provide]