zmiana month na m i poprawka w kolorach paginaci

app.py

@@ -939,6 +939,25 @@ def save_pdf_as_webp(file, path):
         raise ValueError(f"Błąd podczas przetwarzania PDF: {e}")
 
 
+def get_active_months_query(visible_lists_query=None):
+    if db.engine.name == "sqlite":
+        month_col = func.strftime('%Y-%m', ShoppingList.created_at)
+    else:
+        month_col = func.to_char(ShoppingList.created_at, 'YYYY-MM')
+
+    query = db.session.query(month_col.label("month"))
+    if visible_lists_query is not None:
+        query = query.select_from(visible_lists_query.subquery())
+
+    active_months = (
+        query.filter(ShoppingList.created_at != None)
+             .distinct()
+             .order_by("month")
+             .all()
+    )
+    return [row.month for row in active_months]
+
+
 ############# OCR ###########################
 
 
@@ -1317,6 +1336,7 @@ def main_page():
             .order_by(ShoppingList.created_at.desc())
             .all()
         )
+    month_options = get_active_months_query(visible_lists_query)
 
     all_lists = user_lists + public_lists + archived_lists
     all_ids = [l.id for l in all_lists]
@@ -1378,6 +1398,7 @@ def main_page():
         archived_lists=archived_lists,
         now=now,
         timedelta=timedelta,
+        month_options=month_options
     )
 
 
@@ -2171,20 +2192,7 @@ def admin_panel():
     all_lists = base_query.all()
     
     # tylko listy z danych miesięcy
-    if db.engine.name == "sqlite":
-        month_col = func.strftime('%Y-%m', ShoppingList.created_at)
-    else:
-        month_col = func.to_char(ShoppingList.created_at, 'YYYY-MM')
-
-    active_months = (
-        db.session.query(month_col.label("month"))
-        .filter(ShoppingList.created_at != None)
-        .distinct()
-        .order_by("month")  # bez min()
-        .all()
-    )
-
-    month_options = [row.month for row in active_months]
+    month_options = get_active_months_query()
 
     all_ids = [l.id for l in all_lists]