generateGetterName function
Implementation
String generateGetterName(String envKey) {
// Convert environment variable name to camelCase getter name
final parts = envKey.toLowerCase().split('_');
final first = parts.first;
final rest = parts
.skip(1)
.map((part) =>
part.isNotEmpty ? part[0].toUpperCase() + part.substring(1) : '')
.join();
return first + rest;
}