Changelog

• b4f8f57: Revert "fix(claude_code): preserve provider prefix in --model for custom proxies" (@zpzjzj)
• 3d020a3: fix(claude_code): also write ANTHROPIC_AUTH_TOKEN for Bearer-auth proxies (@zpzjzj)
• 632abc3: fix(claude_code): preserve provider prefix in --model for custom proxies (@zpzjzj)
• c670ff9: fix(cli): gate --model provider/name split on provider being configured (@zpzjzj)
• 26239e0: fix(cli): honour --api-key, eval.yaml base_url, and framework-default providers (@zpzjzj)
• 1836d12: fix(cli): let opaque slashed model ids pass through with --api-key (@zpzjzj)
• 724ae51: fix(cli): scope collapse to CLI splits, honour --api-key and Qoder PAT (@zpzjzj)
• a046966: fix(credential): qoder PAT probe is qoder-specific, not a generic suffix (@zpzjzj)
• 1e9d9ed: fix(runner): generate report.json when --format json is specified for run subcommand (#58) (@lbfsc)
• f684a9f: fix: gofmt credential.go after adding EnvAnthropicAuthToken (@zpzjzj)
• 7f7a3c7: refactor(credential): extract ResolveModelRef + Resolver.HasProvider (@zpzjzj)
• 2a9c7ce: refactor(credential): pass CLI hints into ResolveModelRef predicate (@zpzjzj)
• b3cb00f: test(cli): consolidate preserves-split cases into table-driven test (@zpzjzj)