bug: Generated code contains `throw throw` in flavor switch default case

[martyfuhry]

Description

The generated fromString switch statement produces throw throw Exception('Invalid flavor') instead of throw Exception('Invalid flavor'). The duplicate throw is a bug in the mustache template at lib/src/utility/src/dart_configuration_generator.dart:74.

Steps to reproduce

1. Add two or more flavors to dart_define.yaml
2. Run dart_define generate
3. Inspect the generated .g.dart file: the FlavorExtension.fromString
   default case contains throw throw Exception('Invalid flavor')

Free word

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Platform

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