docs: change repo name on the onboarding doc

docs/getting_started.md

@@ -53,7 +53,7 @@ pip install uv
 
 ```bash
 git clone <shinka-repository-url>
-cd shinka
+cd ShinkaEvolve
 
 # Create virtual environment with Python 3.11
 uv venv --python 3.11
@@ -79,7 +79,7 @@ conda activate shinka
 
 ```bash
 git clone <shinka-repository-url>
-cd shinka
+cd ShinkaEvolve
 pip install -e .
 ```
 
@@ -249,7 +249,7 @@ from shinka.core import run_shinka_eval
 
 def main(program_path: str, results_dir: str):
     """Main evaluation function called by Shinka"""
-    
+
     metrics, correct, error_msg = run_shinka_eval(
         program_path=program_path,
         results_dir=results_dir,
@@ -268,22 +268,22 @@ def main(program_path: str, results_dir: str):
 def validate_packing(run_output):
     """Returns (is_valid: bool, error_msg: str or None)"""
     centers, radii, reported_sum = run_output
-    
+
     # Check constraints (bounds, overlaps, etc.)
     if constraint_violated:
         return False, "Specific error description"
-    
+
     return True, None  # Valid solution
 ```
 
 **2. Metrics Aggregation Function** - Computes fitness and organizes results:
 ```python
 def aggregate_metrics(results, results_dir):
     """Returns metrics dictionary with required structure"""
-    
+
     # Extract data from results
     centers, radii, reported_sum = results[0]
-    
+
     return {
         "combined_score": float(reported_sum),    # PRIMARY FITNESS (higher = better)
         "public": {                               # Visible in WebUI/logs