chore: add .mypy_cache and .venv to gitignore

.gitignore

@@ -1,16 +1,20 @@
-# instructions for agents
+# instructions for agents
-.github/instructions/
+.github/instructions/
-.agents
+.agents
-skills-lock.json
+skills-lock.json
-
+
-# environment variables
+# environment variables
-.env
+.env
-
+
-# python cache
+# python cache
-__pycache__/
+__pycache__/
-
+.mypy_cache/
-# app runtime data (feeds, caches, scan state - regenerated each run)
+
-app/data/
+# python virtual environment
-
+.venv/
-# generated reports
+
-app/reports/
+# app runtime data (feeds, caches, scan state - regenerated each run)
+app/data/
+
+# generated reports
+app/reports/