feat(insights): sourced person queries

[mariusandra]

This PR will likely be split up for easier review.

Problem

The persons modal often doesn't show exactly what the chart itself does.

Changes

Instead of endlessly aligning separate queries, let's reuse the same query for the persons modal for the new HogQL insights.

• Support custom tables in the inline HogQL editor (different validation for PersonsQuery & EventsQuery)
• In addition to the /person/:distinct_id url, add a /persons/:uuid that loads data from ClickHouse.
• Add View SQL and Edit SQL buttons whenever a response contains the "hogql" field.
• Make those look good
• Replace the old persons scene with one that uses the PersonsQuery
• Lifecycle insight's persons open through a PersonsQuery
• Back to chart from persons (works, kind of)
• Lifecycle persons query supports breakdowns/options
• Support placeholders values when making a HogQLQuery. This avoids frontend string serialization woes.
• Consolidate query runners into a get_query_runner(node)
• Create a select pdi.distinct_id from persons magic join
• Tests for PersonsQuery
• Out of scope: refactor events query.

How did you test this code?

WIP

[posthog-bot]

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[mariusandra]

Everything from here is either merged, in here, or a discarded back button.