FNC_DB Functionality Enhanced

The "Width" parameter in the "Dashboard initial display" group has been modified.
If set to zero, the chart window width will automatically adjust based on the number of signal columns.
If there are no signal columns, auto-adjustment will not occur.
This should make strategy development slightly easier.

A new "Window Type" parameter has been added to the "FNC_DB" group.
"Standalone": FNC_DB behaves as before, occupying its own chart window.
"Overlay": FNC_DB is displayed over an existing chart or other indicators.
In this mode, the date/time is not displayed, the symbol changer is limited, and there are various other restrictions.
It's a bit ambiguous whether these are bugs or intentional limitations.
Compatibility with other indicators may cause MT4 to behave as if it has frozen.
This does not happen when used on a bare chart.
We may consider lifting these limitations in the future based on user feedback.

The "Open" button has been removed.
Among the "All" / "Trading" / "Open" / "Total" buttons, the "Open" button has been deleted.
Please use "Trading" instead.
If the "Open" button is essential to you, do let me know — I’ll consider reintroducing it.

More colour settings have been added.
You can now customise the dashboard’s overall colour scheme.
For example, why not use different colours to distinguish between demo and real accounts?

Preparing for upload.