Function formatNumberOrString

formatNumberOrString(price: Nullish<string | number>, type: NumberType): string
Formats a number or string value according to the specified number type.

This utility function handles both numeric and string inputs by converting string values to numbers before applying the appropriate formatting rules. It provides a convenient way to format values that might come from different data sources in different types.
Parameters
- price: Nullish<string | number>
  The numeric value or string representation to format
- type: NumberType
  The formatting type to apply (e.g., TokenNonTx, FiatTokenPrice)
Returns string
The formatted value as a string, or '-' if the input is null or undefined
Example
```
// Format a number
formatNumberOrString(1234.56, NumberType.FiatTokenPrice);
// Returns: '$1,234.56'
```
Example
```
// Format a string representing a number
formatNumberOrString('0.0099', NumberType.FiatGasPrice);
// Returns: '<$0.01'
```
Example
```
// Handle null input
formatNumberOrString(null, NumberType.TokenNonTx);
// Returns: '-'
```
- Defined in src/utils/numberFormat.ts:431