feat: add DisclaimerModal component to assessment averages switch

src/interface/pages/settings.svelte

@@ -15,9 +15,12 @@
   //import { OpenMinecraftServerPopup } from "@/seqta/utils/Openers/OpenMinecraftServerPopup";
 
   import ColourPicker from "../components/ColourPicker.svelte";
+  import DisclaimerModal from "../components/DisclaimerModal.svelte";
   import { settingsPopup } from "../hooks/SettingsPopup";
 
   let devModeSequence = "";
+  let showDisclaimerModal = $state(false);
+  let disclaimerCallbacks = $state<{ onConfirm: () => void, onCancel: () => void } | null>(null);
 
   const handleDevModeToggle = () => {
     const handleKeyDown = (event: KeyboardEvent) => {
@@ -63,6 +66,11 @@
   let { standalone } = $props<{ standalone?: boolean }>();
   let showColourPicker = $state<boolean>(false);
 
+  const showDisclaimer = (onConfirm: () => void, onCancel: () => void) => {
+    disclaimerCallbacks = { onConfirm, onCancel };
+    showDisclaimerModal = true;
+  };
+
   onMount(async () => {
     settingsPopup.addListener(() => {
       showColourPicker = false;
@@ -271,7 +279,7 @@
         {
           title: "Settings",
           Content: Settings,
-          props: { showColourPicker: openColourPicker },
+          props: { showColourPicker: openColourPicker, showDisclaimer },
         },
         { title: "Shortcuts", Content: Shortcuts },
         { title: "Themes", Content: Theme },
@@ -287,3 +295,27 @@
     />
   {/if}
 </div>
+
+{#if showDisclaimerModal && disclaimerCallbacks}
+  <DisclaimerModal
+    title="Assessment Averages Disclaimer"
+    message="This feature calculates a simple average of your assessment grades. It does not take into account:
+• Assessment weightings
+• Different grading scales
+• Other factors used in official reports
+
+The displayed average may be inaccurate compared to your actual marks found in reports.
+
+Do you want to enable this feature?"
+    onConfirm={() => {
+      disclaimerCallbacks?.onConfirm();
+      showDisclaimerModal = false;
+      disclaimerCallbacks = null;
+    }}
+    onCancel={() => {
+      disclaimerCallbacks?.onCancel();
+      showDisclaimerModal = false;
+      disclaimerCallbacks = null;
+    }}
+  />
+{/if}

src/interface/pages/settings/general.svelte

@@ -92,7 +92,10 @@
     loadPluginSettings();
   })
 
-  const { showColourPicker } = $props<{ showColourPicker: () => void }>();
+  const { showColourPicker, showDisclaimer } = $props<{ 
+    showColourPicker: () => void;
+    showDisclaimer: (onConfirm: () => void, onCancel: () => void) => void;
+  }>();
 </script>
 
 {#snippet Setting({ title, description, Component, props }: SettingsList) }
@@ -224,7 +227,20 @@
             <div>
               <Switch
                 state={pluginSettingsValues[plugin.pluginId]?.enabled ?? true}
-                onChange={(value) => updatePluginSetting(plugin.pluginId, 'enabled', value)}
+                onChange={async (value) => {
+                  if (plugin.pluginId === 'assessments-average' && value === true) {
+                    showDisclaimer(
+                      async () => {
+                        await updatePluginSetting(plugin.pluginId, 'enabled', true);
+                      },
+                      () => {
+                        // Do nothing on cancel
+                      }
+                    );
+                    return;
+                  }
+                  await updatePluginSetting(plugin.pluginId, 'enabled', value);
+                }}
               />
             </div>
           </div>