adding gemini.md rules.

gemini.md

@@ -89,9 +89,22 @@ This document is the consolidated source of truth for AI agents working on the F
 
 ## 🚀 6. Execution Commands
 
-- **Run Scenario:** `./run.bat <scenario_name> --frames <N> --params "KEY=VAL" --weather <Preset>`
-- **List Scenarios:** `./run.bat --list-scenarios`
-- **Manual Python Run:** `python src/main.py --scenario <name>`
+- **Run Scenario:** `cmd /c run.bat <scenario_name> --frames <N> --params "KEY=VAL" --weather <Preset>`
+- **List Scenarios:** `cmd /c run.bat --list-scenarios`
+- **Run Testbench:** `cmd /c "call C:\ProgramData\miniconda3\Scripts\activate.bat carla312 && python scripts/test_shenron.py --iter <Name>"`
+
+## 🤖 7. Agent Execution Rules
+
+- **Shell Environment:** This repository is hosted on **Windows**. All commands MUST use **PowerShell** syntax for general file operations and directory management.
+- **Python Execution:** All simulation and scenario commands MUST be launched via the `run.bat` orchestrator using the `cmd /c` prefix. 
+- **Standalone Scripts:** Scripts like `test_shenron.py` or diagnostic tools must also use `cmd /c` with explicit environment activation to ensure compatibility:
+    - **Correct:** `cmd /c "call C:\ProgramData\miniconda3\Scripts\activate.bat carla312 && python scripts/test_shenron.py --iter test"`
+    - **Incorrect:** `python scripts/test_shenron.py --iter test`
+- **Cmdlet Preference:** Prioritize native PowerShell cmdlets or robust Windows utilities:
+    - Use `Select-String` or `ripgrep` instead of `grep`.
+    - Use `;` to chain commands instead of `&&`.
+    - Use `move`/`Copy-Item` instead of `mv`/`cp`.
+    - Use `tree /f` for recursive directory visualization.
 
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