Refactor and enhance UI components across the application

- Improved formatting and consistency in BotConfigPage, HomeSidebar, and Plugin components.
- Removed unnecessary Spin component to prevent layout collapse in BotConfigPage.
- Enhanced sidebar selection logic to reflect current URL path in HomeSidebar.
- Updated layout styles for better responsiveness and visual appeal.
- Implemented mock data fetching in PluginMarketComponent for improved testing and development.
- Added pagination and search functionality in PluginMarketComponent.
- Refactored PluginInstalledComponent to streamline plugin list rendering and modal handling.
- Adjusted CSS styles for better alignment and spacing in various components.
- Removed commented-out code in HttpClient for cleaner codebase.
- Enhanced NotFound component layout for better user experience.

web/src/app/home/bots/botConfig.module.css

@@ -13,7 +13,7 @@
     align-self: flex-start;
     justify-self: flex-start;
     width: calc(100% - 60px);
-    margin:  auto;
+    margin: auto;
     display: grid;
     grid-template-rows: repeat(auto-fill, minmax(220px, 1fr));
     grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));