feat(data-warehouse): virtual data warehouse table

[EDsCODE]

Problem

• implement data warehouse in insights using hogql rather than the query builder

Changes

• add distinct_id mapping
• change events to data warehouse table
• add field mappings through the hogql modifier

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[sentry-io]

🔍 Existing Issues For Review

Your pull request is modifying functions with the following pre-existing issues:

📄 File: posthog/hogql/database/database.py

Function	Unhandled Issue
create_hogql_database	Exception: Columns must be fetched and saved to use in HogQL. ee.tasks.replay.embed_batch_of_re... Event Count: 13

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[posthog-bot]

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[posthog-bot]

📸 UI snapshots have been updated

1 snapshot changes in total. 0 added, 1 modified, 0 deleted:

• chromium: 0 added, 1 modified, 0 deleted (diff for shard 2)
• webkit: 0 added, 0 modified, 0 deleted

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[Gilbert09]

So far it's looking good, I think this is a good direction

[Gilbert09]

This is awesome! 🚢