test: trim redundant line quick-reply account checks

src/line/accounts.test.ts

@@ -181,10 +181,6 @@ describe("LINE accounts", () => {
       expect(normalizeAccountId("default")).toBe(DEFAULT_ACCOUNT_ID);
     });
 
-    it("preserves non-default account ids", () => {
-      expect(normalizeAccountId("business")).toBe("business");
-    });
-
     it("trims and lowercases account ids", () => {
       expect(normalizeAccountId("  Business  ")).toBe("business");
     });

src/line/send.test.ts

@@ -6,7 +6,6 @@ describe("createQuickReplyItems", () => {
     const quickReply = createQuickReplyItems(["Option 1", "Option 2", "Option 3"]);
 
     expect(quickReply.items).toHaveLength(3);
-    expect(quickReply.items[0].type).toBe("action");
     expect((quickReply.items[0].action as { label: string }).label).toBe("Option 1");
     expect((quickReply.items[0].action as { text: string }).text).toBe("Option 1");
   });