Bugfixes, enum enhancements for rust cli code gen

[dgunzy]

Signed-off-by: Daniel Guns danbguns@gmail.com

Rust CLI Generation Improvements

Overview

Improves Firestone's Rust CLI generation with comprehensive enum handling and flexible query parameter management.

Key Changes

Enum Handling:

• Proper kebab-case to PascalCase conversion for enum variants
• Auto-escape Rust keywords (type → r#type)
• Full support for array of enums with correct type conversions
• Fixed handling for required/optional/default enums

Query Parameters:

• Replaced hardcoded limit/offset with data-driven approach from OpenAPI spec
• Supports any pagination pattern (offset-based, page-based, cursor-based)
• Simplified template logic (~80 lines removed)

[dgunzy]

@ebourgeois - added much better support for rust enums to avoid having a lot of template complexity.

[ebourgeois]

gtg