Add regex entry for Unidentified Maps in generated map modifiers

[rntsza]

Adding new entry to the regexMapModifiersRegular tokens list for handling Unidentified Maps. The new entry includes the following details:

• ID: 2084106149
• Regex: "ide"
• Raw Text: "Unidentified Maps"
• Generalized Text: "^unidentified maps$"
• Options: {tier17: false, scary: 0}

Currently, when using the regex, unidentified maps are matched by existing filters, even though they should not be selected. This change introduces a new filter specifically for unidentified maps, ensuring they are excluded from selection during processing. This addition prevents unintended behavior and improves the accuracy of the regex logic.

[veiset]

Awesome! This is a nice way to add this. The file GeneratedMapModsRegular.ts is generated, so these changes will be overwritten once something changes.

[veiset]

I'll merge this, and fix it on the backend.