Upgrade RAGForge to v1.8 context-budget optimization

Upgrade RAGForge to v1.7 evaluation correctness and adaptive efficiency

Upgrade RAGForge to v1.6 analytical synthesis and hard-mode evaluation

Stabilize RAGForge v1.5.1 evaluation exports and citations

Upgrade RAGForge to v1.5 adaptive retrieval and evaluation history

Stabilize RAGForge v1.4.1 evaluation quotas and runtime API view

Upgrade RAGForge to v1.4 evaluation and API observability

Upgrade RAGForge to v1.3 evaluation and UI polish