feat: add firearm management features

- Implemented API for fetching firearms and firearm details.
- Created a new page for displaying the list of firearms with search and filter options.
- Added Redux slice for managing firearms state.
- Integrated Redux Persist for state persistence.
- Updated routing to include firearms page.
- Removed obsolete modification codes data.
- Enhanced UI with responsive grid layout for firearms display.
- Added utility functions for handling URL query parameters.

src/vite-env.d.ts

@@ -1,6 +1,7 @@
 /// <reference types="vite/client" />
 interface ImportMetaEnv {
   readonly VITE_REDUX_STORAGE: "local" | "session"
+  readonly VITE_API_BASE_URL: string
 }
 
 interface ImportMeta {