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/mod/users/page.tsx

@@ -116,7 +116,8 @@ export default async function ModUsersPage({
 		if (Number.isFinite(Number(q)) && Number(q) > 0) {
 			ors.push(eq(User.id, Number(q)));
 		}
-		conditions.push(or(...ors)!);
+		const searchFilter = or(...ors);
+		if (searchFilter) conditions.push(searchFilter);
 	}
 	const where = conditions.length > 0 ? and(...conditions) : undefined;