Update log retention period to 30 days in custom logger and add comment on log cleanup mechanism.

.dockerignore

@@ -0,0 +1,37 @@
+__pycache__/
+*.py[cod]
+*.pyo
+*.pyd
+*.so
+*.egg-info/
+.eggs/
+.env
+.venv
+.vscode/
+.idea/
+.git/
+.gitignore
+
+# Byte-compiled / optimized / DLL files
+**/__pycache__/
+**/*.pyc
+**/*.pyo
+**/*.pyd
+
+# Local settings
+settings_example.ini
+
+# Databases and runtime files
+*.db
+*.db-shm
+*.db-wal
+logs/
+
+# Tests and artifacts
+.coverage
+.pytest_cache/
+htmlcov/
+**/tests/
+
+# Stickers and large assets (if not needed at runtime)
+Stick/