feat: add currency management for families with enabled currencies (#1419)

* feat: add currency management for families with enabled currencies

* feat: update currency selection logic and improve accessibility

* feat: update currency preferences to use group moniker in titles

---------

Signed-off-by: Ang Wei Feng (Ted) <hello@tedawf.com>
Signed-off-by: Juan José Mata <juanjo.mata@gmail.com>
Co-authored-by: Juan José Mata <juanjo.mata@gmail.com>

app/javascript/controllers/currency_preferences_controller.js

@@ -0,0 +1,31 @@
+import { Controller } from "@hotwired/stimulus";
+
+export default class extends Controller {
+  static targets = ["dialog", "checkbox"];
+  static values = {
+    baseCurrency: String,
+  };
+
+  open() {
+    this.dialogTarget.showModal();
+  }
+
+  selectAll() {
+    this.checkboxTargets.forEach((checkbox) => {
+      checkbox.checked = true;
+    });
+  }
+
+  selectBaseOnly() {
+    this.checkboxTargets.forEach((checkbox) => {
+      checkbox.checked = checkbox.value === this.baseCurrencyValue;
+    });
+  }
+
+  handleSubmitEnd(event) {
+    if (!event.detail.success) return;
+    if (!this.dialogTarget.open) return;
+
+    this.dialogTarget.close();
+  }
+}