docs: update README with Chapter 8 badge, nav, and progress

srikanthbaride · srikanthbaride · commit 5b1bec00973d · 2025-09-10T12:00:44.000-05:00
diff --git a/README.md b/README.md
@@ -67,12 +67,6 @@ To run all tests:
 python -m pytest -q
 ```
 
-Run only Chapter 8 tests:
-
-```bash
-python -m pytest -q ch8_td_lambda/tests
-```
-
 ---
 
 ## ⚙️ Continuous Integration
