test: add failing tests for Drawer mobile branch in EventDialog

tests/event-dialog.test.tsx

@@ -30,4 +30,62 @@ describe("EventDialog public modes", () => {
     expect(source).toContain("Schedule");
     expect(source).toContain("Recurrence");
   });
+
+  test("event-dialog imports Drawer for mobile branch", () => {
+    const source = readFileSync("src/components/event-dialog.tsx", "utf8");
+
+    expect(source).toContain('from "@/components/ui/drawer"');
+  });
+
+  test("event-dialog renders three step components", () => {
+    const source = readFileSync("src/components/event-dialog.tsx", "utf8");
+
+    expect(source).toContain("DetailsStep");
+    expect(source).toContain("ScheduleStep");
+    expect(source).toContain("RecurrenceStep");
+  });
+
+  test("event-dialog includes step progress bars", () => {
+    const source = readFileSync("src/components/event-dialog.tsx", "utf8");
+
+    expect(source).toContain("grid-cols-3");
+  });
+
+  test("event-dialog includes step counter badge", () => {
+    const source = readFileSync("src/components/event-dialog.tsx", "utf8");
+
+    expect(source).toContain("/ 3");
+  });
+
+  test("drawer footer shows Cancel on step 1 and Back on steps 2 and 3", () => {
+    const source = readFileSync("src/components/event-dialog.tsx", "utf8");
+
+    expect(source).toContain("Cancel");
+    expect(source).toContain("Back");
+  });
+
+  test("drawer footer shows Save only on step 3", () => {
+    const source = readFileSync("src/components/event-dialog.tsx", "utf8");
+
+    expect(source).toContain("Save");
+    expect(source).toContain("Next");
+  });
+
+  test("event-dialog resets step to 1 on close", () => {
+    const source = readFileSync("src/components/event-dialog.tsx", "utf8");
+
+    expect(source).toContain("setStep(1)");
+  });
+
+  test("dialog.tsx no longer forks on isMobile in DialogContent", () => {
+    const source = readFileSync("src/components/ui/dialog.tsx", "utf8");
+
+    expect(source).not.toContain('isMobile ? undefined : "max-w-lg"');
+  });
+
+  test("dialog.tsx no longer forks on isMobile in DialogFooter", () => {
+    const source = readFileSync("src/components/ui/dialog.tsx", "utf8");
+
+    expect(source).not.toContain('isMobile\n\t\t\t\t? "flex flex-col-reverse gap-2"');
+  });
 });