## Context
Just some clean up as I was going through stuff
- `useExecuteSqlQuery` is deprecated and not used at all
- As such `execute-sql-query` is technically irrelevant, the more
relevant file is `execute-sql-mutation`
- Hence opting to consolidate `execute-sql-query` into
`execute-sql-mutation`
- Also removing `ExecuteSqlError` since its just re-exporting the
`ResponseError` type
There's a lot of file changes but its essentially just updating the
importing statements across the files
## Context
Shifts all remaining dashboard queries into pg-meta so that we
centralize all manually written queries in one place
Having them in packages/pg-meta also allows us to write tests for them
## To test
Just needs a smoke test on
- Role Impersonation
- Lints
- Data API
- Database
- Enumerated Types
- Integrations
- Foreign Data Wrappers
- Vault
Feature
## What is the current behavior?
Data API settings live under Project Settings.
## What is the new behavior?
Data API settings are moved to the Integrations page, treating Data API
as a platform integration. Includes security checks when toggling on the
Data API to prevent unintended exposure of project data.
## Additional context
Towards FE-2517
## Summary by CodeRabbit
* **New Features**
* Added a Data API integration with Overview and Settings pages,
endpoint display, and enable/disable toggle with safety checks and
confirmation flow.
* **Navigation Changes**
* Data API moved from Project Settings into the Integrations area and
routes now redirect to the new Overview page.
* **Documentation**
* Added an overview doc describing Data API endpoints and configuration.
* **Tests**
* Added unit tests for endpoint resolution and schema parsing utilities.
