[WEB-5135] refactor: update sites ESLint configuration and refactor imports to use type imports (#7956)

- Enhanced ESLint configuration by adding new rules for import consistency and type imports.
- Refactored multiple files to replace regular imports with type imports for better clarity and performance.
- Ensured consistent use of type imports across the application to align with TypeScript best practices.

Co-authored-by: sriram veeraghanta <veeraghanta.sriram@gmail.com>

apps/space/helpers/common.helper.ts

@@ -1,4 +1,5 @@
-import { clsx, type ClassValue } from "clsx";
+import { clsx } from "clsx";
+import type { ClassValue } from "clsx";
 import { twMerge } from "tailwind-merge";
 
 export const SUPPORT_EMAIL = process.env.NEXT_PUBLIC_SUPPORT_EMAIL || "";