up, add OLAP columns page

frontend/src/locales/en.json

@@ -6,6 +6,7 @@
     "users": "Users",
     "restaurants": "Restaurants",
     "settings": "Settings",
+    "olapColumns": "OLAP Fields",
     "profile": "Profile",
     "logout": "Logout",
     "language": "Language",
@@ -21,7 +22,9 @@
     "edit": "Edit",
     "add": "Add",
     "reset": "Reset",
-    "loading": "Loading..."
+    "loading": "Loading...",
+    "all": "all",
+    "confirm": "Confirm"
   },
   "common": {
     "id": "ID",
@@ -193,5 +196,43 @@
     "minLength": "Must be at least {min} characters",
     "email": "Please enter a valid email address",
     "passwordMismatch": "Passwords do not match"
+  },
+  "olap": {
+    "columnsTitle": "OLAP Reports Structure",
+    "initialize": "Initialize",
+    "filterFieldKey": "Field key",
+    "filterFieldKeyPlaceholder": "search by key...",
+    "filterReportType": "Report type",
+    "filterTag": "Tag",
+    "fieldKey": "Field (key)",
+    "reportTypes": "Report types",
+    "type": "Type",
+    "tags": "Tags",
+    "aggregation": "Aggregation",
+    "grouping": "Grouping",
+    "filtering": "Filtering",
+    "noColumnsFound": "No fields match the filters",
+    "selectRestaurant": "Select a restaurant to load the structure",
+    "loadError": "Error loading report structure",
+    "initSuccess": "Structure initialized successfully",
+    "initError": "Initialization error: {error}",
+    "selectRestaurantFirst": "Please select a restaurant",
+    "refreshStructure": "Refresh structure",
+    "refreshWarningTitle": "Full structure replacement",
+    "refreshWarningMessage": "You selected restaurant «{restaurant}». All existing OLAP fields data will be permanently deleted and replaced with data from this restaurant.",
+    "refreshWarningConfirm": "This action is irreversible. Continue?",
+    "searchRestaurant": "Search restaurant...",
+    "noRestaurantsFound": "No restaurants found",
+    "initializingData": "Initializing OLAP fields structure",
+    "refreshingData": "Refreshing OLAP fields structure",
+    "waitMessage": "Please wait. This operation may take a while...",
+    "editField": "Edit Field",
+    "displayType": "Display Type",
+    "updateSuccess": "Field updated successfully",
+    "updateError": "Error updating field",
+    "deleteSuccess": "Field deleted successfully",
+    "deleteError": "Error deleting field",
+    "deleteField": "Delete Field",
+    "deleteFieldConfirm": "Are you sure you want to delete this field? This action cannot be undone."
   }
 }