feat(api): enhance backend API configuration and routing for multi-domain support

- Updated `next.config.mjs` to implement host-based routing for two domains, allowing seamless API proxying to the appropriate backend based on the host.
- Refactored backend API base URL logic in `config.ts` to dynamically determine the correct URL based on the deployment environment, supporting both production and test setups.
- Modified `CreateCompany` form to validate website input with a regex pattern and changed input type to text for better user experience.

src/components/forms/companies/CreateCompany.tsx

@@ -210,11 +210,15 @@ const CreateCompany = ({ defaultValues, editMode, id }: IProps) => {
                 value: 100,
                 message: FormErrorMessages.maxLength(100),
               },
+              pattern: {
+                value: REGEX.URL,
+                message: FormErrorMessages.invalidPattern,
+              },
             })}
             label="Website"
             required
             name="website"
-            type="url"
+            type="text"
             placeholder="https://www.example.com"
           />
           {errors.website && (