Update API Documentation and Swagger Configuration for Opplens

- Changed API title and version in Swagger documentation from "Tender Management API" to "Opplens API" with version 1.0.0.
- Updated contact information and terms of service URLs to reflect the new branding for Opplens.
- Added a new "Notification" tag in the Swagger documentation for public notification management operations.
- Adjusted the Swagger endpoint path for documentation to improve routing consistency.
- Enhanced response structure in notification handlers to include metadata, improving clarity in API responses.

cmd/web/docs/swagger.json

@@ -1,22 +1,20 @@
 {
     "swagger": "2.0",
     "info": {
-        "description": "This is a comprehensive API for the Tender Management System built with Clean Architecture principles and Domain-Driven Design (DDD) patterns. The API provides endpoints for user management, customer management, company management, and authentication for both web panel administration and mobile application access.",
-        "title": "Tender Management API",
-        "termsOfService": "https://tender-management.com/terms",
+        "description": "This is a comprehensive API for the Opplens built with Clean Architecture principles and Domain-Driven Design (DDD) patterns. The API provides endpoints for user management, customer management, company management, and authentication for both web panel administration and mobile application access.",
+        "title": "Opplens API",
+        "termsOfService": "https://opplens.com/terms",
         "contact": {
-            "name": "Tender Management API Support",
-            "url": "https://tender-management.com/support",
-            "email": "api-support@tender-management.com"
+            "name": "Opplens API Support",
+            "url": "https://opplens.com",
+            "email": "info@opplens.com"
         },
         "license": {
             "name": "MIT",
             "url": "https://opensource.org/licenses/MIT"
         },
-        "version": "2.0.0"
+        "version": "1.0.0"
     },
-    "host": "localhost:8082",
-    "basePath": "/",
     "paths": {
         "/admin/v1/companies": {
             "get": {
@@ -8946,6 +8944,10 @@
         {
             "description": "Public flag management operations for mobile application including flag retrieval and listing",
             "name": "Flags"
+        },
+        {
+            "description": "Public notification management operations for mobile application including notification listing and detailed notification information",
+            "name": "Notification"
         }
     ]
 }