04/19 Continue fixing the UI issues with Chrome

app/config.py

@@ -41,6 +41,11 @@ class BaseConfig:
     # CORS — restrict to the production origin in production config.
     CORS_ORIGINS = os.environ.get('CORS_ORIGINS', '*')
 
+    # Cache-busting version string appended as ?v=... to all static assets.
+    # Bump this value on every deploy to force browsers to reload CSS/JS.
+    # Set via .env: STATIC_VERSION=20260418
+    STATIC_VERSION = os.environ.get('STATIC_VERSION', '1')
+
 
 class DevelopmentConfig(BaseConfig):
     DEBUG = True
@@ -59,4 +64,4 @@ class ProductionConfig(BaseConfig):
 config = {
     'development': DevelopmentConfig,
     'production': ProductionConfig,
-}
+}