fix: resolve all lint errors across source and test files

- Fix unused function parameters (prefix with _)
- Fix unused imports in test files
- Fix import ordering in test files
- Auto-fix formatting issues across 22 files

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/server/routes/items.ts

@@ -114,5 +114,4 @@ app.delete("/:id", async (c) => {
 	return c.json({ success: true });
 });
 
-
 export { app as itemRoutes };

src/server/services/category.service.ts

@@ -1,5 +1,5 @@
 import { and, asc, eq } from "drizzle-orm";
-import { db as prodDb } from "../../db/index.ts";
+import type { db as prodDb } from "../../db/index.ts";
 import { categories, items } from "../../db/schema.ts";
 
 type Db = typeof prodDb;

src/server/services/csv.service.ts

@@ -1,4 +1,4 @@
-import { and, eq, sql } from "drizzle-orm";
+import { eq, sql } from "drizzle-orm";
 import type { db as prodDb } from "../../db/index.ts";
 import { categories, globalItems, items } from "../../db/schema.ts";
 import { getOrCreateUncategorized } from "./category.service.ts";

src/server/services/global-item.service.ts

@@ -1,7 +1,7 @@
-import { and, count, eq, ilike, or, sql } from "drizzle-orm";
 import type { SQL } from "drizzle-orm";
+import { and, count, eq, ilike, or, sql } from "drizzle-orm";
 import { db as prodDb } from "../../db/index.ts";
-import { globalItemTags, globalItems, items, tags } from "../../db/schema.ts";
+import { globalItems, globalItemTags, items, tags } from "../../db/schema.ts";
 
 type Db = typeof prodDb;
 
@@ -22,10 +22,7 @@ export async function searchGlobalItems(
 		const escaped = query.replace(/%/g, "\\%").replace(/_/g, "\\_");
 		const pattern = `%${escaped}%`;
 		conditions.push(
-			or(
-				ilike(globalItems.brand, pattern),
-				ilike(globalItems.model, pattern),
-			)!,
+			or(ilike(globalItems.brand, pattern), ilike(globalItems.model, pattern))!,
 		);
 	}
 
@@ -59,10 +56,7 @@ export async function searchGlobalItems(
  * Get a single global item by ID with the count of user items referencing it
  * via items.globalItemId.
  */
-export async function getGlobalItemWithOwnerCount(
-	db: Db = prodDb,
-	id: number,
-) {
+export async function getGlobalItemWithOwnerCount(db: Db = prodDb, id: number) {
 	const [item] = await db
 		.select()
 		.from(globalItems)

src/server/services/thread.service.ts

@@ -359,9 +359,7 @@ export async function resolveThread(
 				.select()
 				.from(globalItems)
 				.where(eq(globalItems.id, candidate.globalItemId));
-			const fallbackName = gi
-				? `${gi.brand} ${gi.model}`
-				: candidate.name;
+			const fallbackName = gi ? `${gi.brand} ${gi.model}` : candidate.name;
 			insertValues = {
 				name: fallbackName,
 				globalItemId: candidate.globalItemId,

src/server/services/totals.service.ts

@@ -1,4 +1,4 @@
-import { and, eq, sql } from "drizzle-orm";
+import { eq, sql } from "drizzle-orm";
 import type { db as prodDb } from "../../db/index.ts";
 import { categories, globalItems, items } from "../../db/schema.ts";