feat: add discord rich presence (#105)

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Reviewed-on: #105
Co-authored-by: Naomi Carrigan <commits@nhcarrigan.com>
Co-committed-by: Naomi Carrigan <commits@nhcarrigan.com>

src/lib/commands/slashCommands.test.ts

@@ -8,9 +8,13 @@ import {
 } from "./slashCommands";
 
 // Mock all external dependencies
-vi.mock("svelte/store", () => ({
-  get: vi.fn(),
-}));
+vi.mock("svelte/store", async (importOriginal) => {
+  const actual = await importOriginal<typeof import("svelte/store")>();
+  return {
+    ...actual,
+    get: vi.fn(),
+  };
+});
 
 vi.mock("@tauri-apps/api/core", () => ({
   invoke: vi.fn(),