feat: APOHARA: Context Forge V5 — synthesis + rebrand complete

README V5 complete + test_queueing_controller.py

PBKVPredictor: 2nd-order Markov model, 19 tests (stub → production)

ContextForge V5.0 PREVIEW: QueueingController, VisualKVCache, SpeculativeCoordinator, PBKVPredictor Markov, Dashboard, DevCloud runner

ContextForge V4.0: Benchmark V4 + 9 test files

ContextForge v3.0: production-grade shared context compiler

ContextForge v2.0: production-grade shared context compiler

ContextForge v0.1.0 - shared context compiler for multi-agent LLM systems