Remove Replicate integration (toggle, client, cog.yaml, predict.py, workflow)

Add Replicate deployment: coverage predictor + cog.yaml + predict.py

Add coverage integration, interrupt/RX/loopback validation, scoreboard hooks, and randomization control

feat: scoreboard coverage expansion, interrupt causes, injection tags, burst summaries, history pruning

feat: scoreboard burst, interrupt, injection, coverage improvements

feat: Advanced ML V2 Model with Reinforcement Learning

fix: Simplify Dockerfile, add embedded UI to avoid npm build

feat: Add actual AI/ML capabilities with LLM, semantic embeddings, and reinforcement learning

feat: Add enhanced ML model with retrieval-augmented generation

Initial commit: UVM testbench generator with coverage-driven auto-training