[WEB-5099] improvement: enhance rich filters with new components and configurations (#7916)

* feat: enhance rich filters with new components and configurations

- Added `AdditionalFilterValueInput` for unsupported filter types.
- Introduced `FilterItem` and related components for better filter item management.
- Updated filter configurations to include new properties and support for multiple values.
- Improved loading states and error handling in filter components.
- Refactored existing filter logic to streamline operations and enhance performance.

* Refactor rich filters component structure and enhance filter item functionality

- Moved AddFilterButton and AddFilterDropdown to a new directory structure for better organization.
- Updated FilterItemProperty to handle filter selection and condition updates more effectively.
- Enhanced the FilterInstance class with methods to update condition properties and operators, improving filter management.
- Added new functionality to handle invalid filter states and improve user feedback.

* [WEB-5111] feat: add 'created_at' and 'updated_at' filters to work item configuration

- Introduced new filter configurations for 'created_at' and 'updated_at' in the work item filters.
- Updated relevant components to utilize these new filters, enhancing filtering capabilities.
- Added corresponding filter configuration functions in the utils for better date handling.

* fix: build

apps/web/ce/components/rich-filters/filter-value-input/root.tsx

@@ -0,0 +1,15 @@
+import React from "react";
+import { observer } from "mobx-react";
+// plane imports
+import { TFilterValue, TFilterProperty } from "@plane/types";
+// local imports
+import { TFilterValueInputProps } from "@/components/rich-filters/shared";
+
+export const AdditionalFilterValueInput = observer(
+  <P extends TFilterProperty, V extends TFilterValue>(_props: TFilterValueInputProps<P, V>) => (
+    // Fallback
+    <div className="h-full flex items-center px-4 text-xs text-custom-text-400 transition-opacity duration-200 cursor-not-allowed">
+      Filter type not supported
+    </div>
+  )
+);