style: apply biome autofixes and resolve remaining lint findingsHEADmain

Auto-fixed cosmetic findings (import ordering, obj["k"]->obj.k, optional
chaining, template literals, Date.now, parseInt radix, useless ternaries/
switch cases). Resolved the non-autofixable rest by hand:

- Senpy: static-only class -> object literal (no this/static reliance).
- app.html: var global shim -> window.global = window (keeps the shim,
  drops the unused-var flag).
- biome-ignore with rationale for the logout document.cookie clear and the
  holodule scrape non-null assertion.

Verified: biome check 0 diagnostics, svelte-check 0/0, 24/24 unit tests.

1 files changed, 6 insertions, 8 deletions

diff --git a/src/graphql/user/resolvers.ts b/src/graphql/user/resolvers.ts
index 360d622b..905a2b4f 100644
--- a/src/graphql/user/resolvers.ts
+++ b/src/graphql/user/resolvers.ts
@@ -1,20 +1,18 @@
+import type { RequestEvent } from "@sveltejs/kit";
 import {
 	safeUserIdentity,
 	type UserIdentity,
 } from "$lib/Data/AniList/identity";
 import {
 	addUserBadge,
+	type Badge as DatabaseBadge,
 	getUserBadges,
 	removeAllUserBadges,
 	removeUserBadge,
 	setShadowHidden,
 	setShadowHiddenBadge,
 	updateUserBadge,
-	type Badge as DatabaseBadge,
 } from "$lib/Database/SB/User/badges";
-import type { WithIndex } from "../$types";
-import type { Resolvers as RootResolvers, Badge } from "../$types";
-import type { RequestEvent } from "@sveltejs/kit";
 import {
 	getUserPreferences,
 	setBiography,
@@ -26,8 +24,9 @@ import {
 	togglePinnedBadgeWallCategory,
 	type UserPreferences,
 } from "$lib/Database/SB/User/preferences";
-import privilegedUser from "$lib/Utility/privilegedUser";
 import { decodeAuthCookieOrNull } from "$lib/Effect/authCookie";
+import privilegedUser from "$lib/Utility/privilegedUser";
+import type { Badge, Resolvers as RootResolvers, WithIndex } from "../$types";
 
 type Context = RequestEvent<Partial<Record<string, string>>, string | null>;
 type UserResolvers = Pick<
@@ -188,15 +187,14 @@ export const resolvers: WithIndex<UserResolvers> = {
 						.map(async (badge) => {
 							await updateUserBadge(identity.id, badge.id as number, {
 								...badge,
-								hidden:
+								hidden: !(
 									allBadges
 										.filter((badge) => badge.category === category)
 										.filter((badge) => badge.hidden).length >
 									allBadges.filter((badge) => badge.category === category)
 										.length /
 										2
-										? false
-										: true,
+								),
 							});
 						}),
 				);