feat: Improve dashboard layout and Claude terminal context

- Reorganize dashboard: control panel on top, charts stacked vertically
- Add Set Context button to Claude terminal for study awareness
- Add conda environment instructions to CLAUDE.md
- Fix STUDY_REPORT.md location in generate-report.md skill
- Claude terminal now sends study context with skills reminder

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

CLAUDE.md

@@ -51,6 +51,26 @@ When optimization needs >50 trials:
 - Suggest fixes
 - Recover from failures
 
+## Python Environment
+
+**CRITICAL: Always use the `atomizer` conda environment.** All dependencies are pre-installed.
+
+```bash
+# Activate before ANY Python command
+conda activate atomizer
+
+# Then run scripts
+python run_optimization.py --start
+python -m optimization_engine.runner ...
+```
+
+**DO NOT:**
+- Install packages with pip/conda (everything is already installed)
+- Create new virtual environments
+- Use system Python
+
+**Pre-installed packages include:** optuna, numpy, scipy, pandas, matplotlib, pyNastran, torch, plotly, and all Atomizer dependencies.
+
 ## Key Files & Locations
 
 ```