feat: minor adjustments following demo recording

Signed-off-by: Hannah Zhang <hannahz@nvidia.com>

Author: hhzhang16

tests/planner/.gitignore

@@ -0,0 +1,11 @@
+# E2E test results - don't commit test artifacts to git
+e2e_scaling_results/
+
+# Temporary files
+*.tmp
+*.log
+
+# Python cache
+__pycache__/
+*.pyc
+*.pyo

tests/planner/test_scaling_e2e.py

@@ -290,7 +290,7 @@ async def run_scaling_test(self) -> Dict:
 
         try:
             # Use the load generator's built-in scaling test
-            logger.info("Running hardcoded scaling scenario (12 req/s -> 24 req/s)")
+            logger.info("Running scaling scenario (8 req/s -> 15 req/s -> 25 req/s)")
             load_results = await self.load_generator.run_scaling_test()
 
             phase1_results = load_results.get("phase1", {})