fix: Repetition-loop generation, redundant tool spam, and KaTeX placeholder leak

fix: Enforce parameter provenance, fix rendering/citations, add tools, harden agent loop

fix: Ensure fine-tuned LoRA adapter is loaded by default and fix math placeholder collision in web UI

fix: Protect all LaTeX math, fractions, Greek letters, and matrix environments from markdown parser

fix: Enforce Python tool execution for plots and sanitize raw LaTeX figure tags in Web UI

feat: Initial open-source release of ControlAI