feat: add exchange rate config page

app/templates/exchange_rates/fragments/add.html

@@ -0,0 +1,11 @@
+{% extends 'extends/offcanvas.html' %}
+{% load i18n %}
+{% load crispy_forms_tags %}
+
+{% block title %}{% translate 'Add exchange rate' %}{% endblock %}
+
+{% block body %}
+<form hx-post="{% url 'exchange_rate_add' %}" hx-target="#generic-offcanvas" novalidate>
+    {% crispy form %}
+</form>
+{% endblock %}

app/templates/exchange_rates/fragments/edit.html

@@ -0,0 +1,11 @@
+{% extends 'extends/offcanvas.html' %}
+{% load i18n %}
+{% load crispy_forms_tags %}
+
+{% block title %}{% translate 'Edit exchange rate' %}{% endblock %}
+
+{% block body %}
+<form hx-post="{% url 'exchange_rate_edit' pk=exchange_rate.id %}" hx-target="#generic-offcanvas" novalidate>
+    {% crispy form %}
+</form>
+{% endblock %}

app/templates/exchange_rates/fragments/list.html

@@ -0,0 +1,59 @@
+{% load currency_display %}
+{% load i18n %}
+<div class="container px-md-3 py-3 column-gap-5">
+  <div class="tw-text-3xl fw-bold font-monospace tw-w-full mb-3">
+    {% spaceless %}
+    <div>{% translate 'Exchange Rates' %}<span>
+      <a class="text-decoration-none tw-text-2xl p-1 category-action"
+                role="button"
+                data-bs-toggle="tooltip"
+                data-bs-title="{% translate "Add" %}"
+                hx-get="{% url 'exchange_rate_add' %}"
+                hx-target="#generic-offcanvas"
+                _="">
+            <i class="fa-solid fa-circle-plus fa-fw"></i></a>
+    </span></div>
+    {% endspaceless %}
+  </div>
+
+  <div class="border p-3 rounded-3 table-responsive">
+    <table class="table table-hover">
+    <thead>
+      <tr>
+        <th scope="col" class="col-auto"></th>
+        <th scope="col" class="col-auto">{% translate 'Date' %}</th>
+        <th scope="col" class="col">{% translate 'Pairing' %}</th>
+        <th scope="col" class="col">{% translate 'Rate' %}</th>
+      </tr>
+    </thead>
+    <tbody>
+      {% for exchange_rate in exchange_rates %}
+      <tr class="exchange-rate">
+        <td class="col-auto">
+          <a class="text-decoration-none tw-text-gray-400 p-1"
+                role="button"
+                data-bs-toggle="tooltip"
+                data-bs-title="{% translate "Edit" %}"
+                hx-get="{% url 'exchange_rate_edit' pk=exchange_rate.id %}"
+                hx-target="#generic-offcanvas">
+            <i class="fa-solid fa-pencil fa-fw"></i></a>
+          <a class="text-danger text-decoration-none p-1"
+                  role="button"
+                  data-bs-toggle="tooltip"
+                  data-bs-title="{% translate "Delete" %}"
+                  hx-delete="{% url 'exchange_rate_delete' pk=exchange_rate.id %}"
+                  hx-trigger='confirmed'
+                  data-bypass-on-ctrl="true"
+                  data-title="{% translate "Are you sure?" %}"
+                  data-text="{% translate "You won't be able to revert this!" %}"
+                  data-confirm-text="{% translate "Yes, delete it!" %}"
+                  _="install prompt_swal"><i class="fa-solid fa-trash fa-fw"></i></a></td>
+        <td class="col-auto">{{ exchange_rate.date|date:"SHORT_DATETIME_FORMAT" }}</td>
+        <td class="col"><span class="badge rounded-pill text-bg-secondary">{{ exchange_rate.from_currency.code }}</span> x <span class="badge rounded-pill text-bg-secondary">{{ exchange_rate.to_currency.code }}</span></td>
+        <td class="col">1 {{ exchange_rate.from_currency.code }} ≅ {% currency_display amount=exchange_rate.rate prefix=exchange_rate.to_currency.prefix suffix=exchange_rate.to_currency.suffix decimal_places=exchange_rate.to_currency.decimal_places%}</td>
+      </tr>
+      {% endfor %}
+    </tbody>
+  </table>
+  </div>
+</div>