reduce testing

tests/optchat-memory.test.ts

@@ -55,21 +55,6 @@ test("logs append-only, dedupe by source, split long texts, and reload with tree
     await again.close();
 });
 
-test("messages logged after the saved view are appended to it at load", async () => {
-    const directory = await fixture();
-    const memory = await Memory.open(directory);
-    memory.log("user", "a", "s:0");
-    memory.saveView();
-    memory.log("user", "b", "s:1");
-    await memory.close();
-    const again = await Memory.open(directory);
-    expect(again.view.lines).toEqual([
-        [0, 0],
-        [0, 1],
-    ]);
-    await again.close();
-});
-
 test("one writer: the lock rejects a live holder and replaces a dead one", async () => {
     const directory = await fixture();
     const memory = await Memory.open(directory);