feat: the redesigned Event Clock

The new reader app replaces the old UI: Checklist with a rail (focus
pills, Next to expire, today's dailies, pinned routines), Timeline in a
new and a classic look, Routines, Archive and a Settings area, in a
Structured (default) and a Relaxed interface. It follows the approved
Round 6 B and Round 7 mockups, corrected screen by screen with the owner.

Reader data moves to a v2 store (gacha-tracker:v2:*). Existing v1 data
is migrated on first load, a recovery copy is written first, and the v1
keys are never removed, so a rollback finds them unchanged. Redeem codes
for Genshin arrive as their own feed.

Also: live's urgency ramp, editable per theme; completion and
section-complete fireworks; a returning-user tour; the design mockups,
specs, plans, reviews and handoff record.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

test/reader-servers.test.ts

@@ -0,0 +1,33 @@
+import { expect, test } from "bun:test";
+import { migrateLegacy } from "../src/client/state/reader/migration.ts";
+import { createAccount } from "../src/client/state/reader/accounts.ts";
+import {
+  manyServers,
+  serverSuffix,
+} from "../src/client/state/reader/servers.ts";
+const at = "2026-10-16T12:00:00.000Z";
+test("a server is named only for a game tracked on more than one", () => {
+  const s = migrateLegacy(
+    {},
+    ["genshin", "hsr"],
+    at,
+    () => `account:${Math.random()}`,
+  );
+  expect(manyServers(s, "genshin")).toBe(false);
+  expect(serverSuffix(s, "genshin", "europe")).toBe("");
+  s.accounts["account:asia"] = createAccount(
+    "genshin",
+    "asia",
+    at,
+    "account:asia",
+  );
+  expect(serverSuffix(s, "genshin", "asia")).toBe(" · asia");
+  expect(serverSuffix(s, "hsr", "europe")).toBe("");
+  // A retired second server stops counting, except where archives ask.
+  s.accounts["account:asia"] = {
+    ...s.accounts["account:asia"]!,
+    retiredAt: at,
+  };
+  expect(manyServers(s, "genshin")).toBe(false);
+  expect(manyServers(s, "genshin", true)).toBe(true);
+});