Nested queries revamp base (#14014)

* Fix SQL for custom columns referring to aggregations. Fixes #12762

* Add test & enable cypress

* Disambiguate fields with same name in source query

* Use field-id where possible

* More untaglment

* move defs around

* lift joined fields when lifting expressions

* cleanup

* More cleanup

* More cleanup

* Reuse alias in unique name

* Add `source_alias` to metadata map

* Remove cruft

* Simplify expression generation

* Don't try to infer col types of native queries

* Fix metadata flowing for field ids

* Remove unneeded require

* Fix tests

* Banish mbql->honeysql

* Correctly infer base type for expressions field-literal

* Fix tests

* More test fixes

* Fix BQ driver

* Handle joined fields bette

* Remove unneeded requires

* Update test to mt

* simplify test

* Unmangle merge

* Add cypress tests

* Remove unneeded requires

* Get metadata for all fields used not just result cols

* typo

* use mt/format-name for `source_alias` in tests

* Explicitly use uppercasing when normalizing `:source_alias`

* Oracle: truncate identifiers if needed

* Correctly use Identifier

* Operate only on the last part of the identifier

* add missing arg

* Oracle: Use only letters in identifier names

* Normalize source_alias in tests

* Bigquery: update hardcoded query

* Delete duplicate test

Note: this is a left-over from before. I missed it somehow. Removing it now to avoid further confusion.

* Update repro for #12928 [ci skip] (#14468)

Expose error in Cypress runner rather than relying on UI.

* Move sandobxing middleware

* Make field read permissions work with sandboxing

* Sandboxing: use table metadata for native source cards

* Re-enable cypress tests for ee/520 & ee/154

* Add missing arg

Co-authored-by: Nemanja <31325167+nemanjaglumac@users.noreply.github.com>