[BUG] on the monitoring page, the 3 action buttons show "Relation does not exist"

## Description

At the monitoring URL, e.g.

```
https://libredb-studio.yourdomain.com.com/monitoring
```

There are these buttons:

For tables in schemas apart from public, when clicking on any of them, we get the error

> relation "public.Mytable" does not exist

This behaviour is seen throughout the admin dashboard, not just monitoring.

## Steps to Reproduce

Same as description

## Expected Behavior

The correct schema is used for the table

## Actual Behavior

The public schema is used, resulting in the table not being found

## Screenshots

## Environment
Please provide the following information:

- **LibreDB Studio Version**: 0.15.0

## Possible Solution

Query the correct schema instead of public.

Start at the /monitoring page and follow the three action buttons into the admin dashboard query path. Reproduce the issue with a table in a non-public schema and inspect where the table name is assembled for the database request. Done means all three buttons use the table's actual schema instead of defaulting to public.

Written by the indexing model from the issue text.