Localize agent labels and harden frontend connection status

.gitignore

@@ -44,9 +44,19 @@ ENV/
 
 # Frontend
 node_modules
+/package.json
+/package-lock.json
 
 # Outputs
 outputs/
+/production/
+/smoke_test/
+/smoke_live_mock/
+
+# Local tooling state
+/.omc/
+/.pydeps/
+/referance/
 
 # Data files
 backend/data/ret_data/
@@ -60,4 +70,4 @@ backend/data/ret_data/
 *.sqlite3
 
 *.ipynb
-*.log
+*.log