fix(auth): drop nonexistent account_blocked column from login lookup

getLoginUser selected users.account_blocked, which does not exist in the
DB (nor the Drizzle schema). Every credentials authorize() call threw a
SQL error -> NextAuth CallbackRouteError -> 'error=Configuration', so no
login could ever succeed. Remove the phantom column from the query and
LoginUser interface.

Also fix all remaining biome noNonNullAssertion / noExplicitAny lint
warnings so CI's check job (biome:lint) passes and the push deploy runs.

src/app/admin/tickets/desk/page.tsx

@@ -51,7 +51,7 @@ export default async function AdminTicketsDeskPage({
 	if (parsed.search.trim()) {
 		const q = parsed.search.trim();
 		const asId = Number(q);
-		const searchOr = [
+		const searchFilter = or(
 			like(WebsiteTicket.subject, `%${q}%`),
 			like(WebsiteTicket.category, `%${q}%`),
 			like(Creator.username, `%${q}%`),
@@ -59,8 +59,8 @@ export default async function AdminTicketsDeskPage({
 			...(Number.isFinite(asId) && asId > 0
 				? [eq(WebsiteTicket.id, asId)]
 				: []),
-		];
-		conditions.push(or(...searchOr)!);
+		);
+		if (searchFilter) conditions.push(searchFilter);
 	}
 
 	const where = conditions.length > 0 ? and(...conditions) : undefined;