[CHANGE] Update FA icons to new classes

Base Classes:
- `far` => `fa-regular`
- `fas` => `fa-solid`
- `fab` => `fa-brand`

allianceauth/services/modules/discord/templates/services/discord/discord_service_ctrl.html

@@ -24,26 +24,26 @@
     {% if not user_has_account %}
         {% if urls.auth_activate %}
             <a class="btn btn-warning" href="{% url urls.auth_activate %}" title="{% translate 'Activate' %}">
-                <span class="fas fa-check fa-fw"></span>
+                <i class="fa-solid fa-check fa-fw"></i>
             </a>
         {% endif %}
     {% else %}
         {% if urls.auth_reset %}
             <a class="btn btn-primary" href="{% url urls.auth_reset %}" title="{% translate 'Reset Password' %}">
-                <span class="fas fa-sync fa-fw"></span>
+                <i class="fa-solid fa-rotate fa-fw"></i>
             </a>
         {% endif %}
 
         {% if urls.auth_deactivate %}
             <a class="btn btn-danger" href="{% url urls.auth_deactivate %}" title="{% translate 'Deactivate' %}">
-                <span class="fas fa-times fa-fw"></span>
+                <i class="fa-solid fa-xmark fa-fw"></i>
             </a>
         {% endif %}
     {% endif %}
 
     {% if request.user.is_superuser %}
         <a class="btn btn-primary" type="button" id="btnLinkDiscordServer" href="{% url urls.auth_add_bot %}" title="{% translate 'Link Discord Server' %}">
-            <span class="fas fa-link fa-fw"></span>
+            <i class="fa-solid fa-link fa-fw"></i>
         </a>
     {% endif %}
 {% endblock %}

allianceauth/services/modules/discourse/templates/services/discourse/discourse_service_ctrl.html

@@ -21,6 +21,6 @@
 
 {% block controls %}
     <a class="btn btn-success" href="{{ DISCOURSE_URL }}" title="{% translate 'Go to forums' %}">
-        <span class="fas fa-arrow-right fa-fw"></span>
+        <i class="fa-solid fa-arrow-right fa-fw"></i>
     </a>
 {% endblock %}

allianceauth/services/modules/mumble/templates/services/mumble/mumble_service_ctrl.html

@@ -18,31 +18,31 @@
     {% if username == "" %}
         {% if urls.auth_activate %}
             <a class="btn btn-warning" href="{% url urls.auth_activate %}" title="{% translate 'Activate' %}">
-                <span class="fas fa-check fa-fw"></span>
+                <i class="fa-solid fa-check fa-fw"></i>
             </a>
         {% endif %}
     {% else %}
         {% if urls.auth_set_password %}
             <a class="btn btn-warning" href="{% url urls.auth_set_password %}" title="{% translate 'Set Password' %}">
-                <span class="fas fa-edit fa-fw"></span>
+                <i class="fa-solid fa-pen-to-square fa-fw"></i>
             </a>
         {% endif %}
 
         {% if urls.auth_reset_password %}
             <a class="btn btn-primary" href="{% url urls.auth_reset_password %}" title="{% translate 'Reset Password' %}">
-                <span class="fas fa-sync fa-fw"></span>
+                <i class="fa-solid fa-rotate fa-fw"></i>
             </a>
         {% endif %}
 
         {% if urls.auth_deactivate %}
             <a class="btn btn-danger" href="{% url urls.auth_deactivate %}" title="{% translate 'Deactivate' %}">
-                <span class="fas fa-times fa-fw"></span>
+                <i class="fa-solid fa-xmark fa-fw"></i>
             </a>
         {% endif %}
 
         {% if connect_url %}
             <a class="btn btn-success" href="mumble://{{ connect_url }}" title="{% translate 'Connect' %}">
-                <span class="fas fa-arrow-right fa-fw"></span>
+                <i class="fa-solid fa-arrow-right fa-fw"></i>
             </a>
         {% endif %}
     {% endif %}

allianceauth/services/modules/teamspeak3/templates/services/teamspeak3/teamspeak3_service_ctrl.html

@@ -20,20 +20,20 @@
 {% block controls %}
     {% if authinfo.teamspeak3_uid == "" %}
         <a href="{% url 'teamspeak3:activate' %}" title="Activate" class="btn btn-warning">
-            <span class="fas fa-check fa-fw"></span>
+            <i class="fa-solid fa-check fa-fw"></i>
         </a>
     {% else %}
         <a href="{% url 'teamspeak3:verify' %}" title="Verify Client ID" class="btn btn-success">
-            <span class="far fa-sign-in fa-fw"></span>
+            <i class="fa-solid fa-right-to-bracket fa-fw"></i>
         </a>
         <a href="{% url 'teamspeak3:reset_perm' %}" title="Refresh Token" class="btn btn-primary">
-            <span class="fas fa-sync fa-fw"></span>
+            <i class="fa-solid fa-rotate fa-fw"></i>
         </a>
         <a href="{% url 'teamspeak3:deactivate' %}" title="Deactivate" class="btn btn-danger">
-            <span class="fas fa-times fa-fw"></span>
+            <i class="fa-solid fa-xmark fa-fw"></i>
         </a>
         <a href="ts3server://{{ TEAMSPEAK3_PUBLIC_URL }}?nickname={{ authinfo.teamspeak3_uid }}" title="Connect" class="btn btn-success">
-            <span class="fas fa-arrow-right fa-fw"></span>
+            <i class="fa-solid fa-arrow-right fa-fw"></i>
         </a>
         {% endif %}
 {% endblock %}