refactor: improve router type safety and usage

- Add explicit Router type imports across views
- Replace $router type casting with proper typing
- Use $router.back() instead of $router.go(-1) for consistency
- Add proper route and router typings to components
- Clean up router navigation methods
- Fix router push/back method calls

This commit improves type safety and consistency in router usage across
the application's view components.

src/components/HiddenDidDialog.vue

@@ -53,7 +53,10 @@
                         target="_blank"
                         class="text-blue-500"
                       >
-                        <font-awesome icon="arrow-up-right-from-square" class="fa-fw" />
+                        <font-awesome
+                          icon="arrow-up-right-from-square"
+                          class="fa-fw"
+                        />
                       </a>
                     </span>
                   </span>