Restrict autoScale to Allowed Values Only

[ShahzaibIbrahim]

We need to enforce stricter validation on the autoScale parameter. Currently, unsupported values such as half and int200 are being used. To ensure consistent functionality and reduce errors, we will now throw an SWT error if an unsupported value is provided.

Allowed Values:

• quarter
• exact
• false
• Any numeric value (e.g., 166)

Disallowed Values:

• half
• int200
• Any value not included in the above whitelist

Expected Behavior:

Users attempting to set autoScale to any value outside the allowed list will encounter an SWT error with a clear message indicating the invalid value and the list of permitted options.

[akoch-yatta]

Important Only in combination with autoScale.updateOnRuntime = true

[akoch-yatta]

Extension: We should extend the check for the (experimental) flag -> only allow checking it, when a valid scaling mode is configured