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>

tests/routes/profiles.test.ts

@@ -3,13 +3,9 @@ import { zValidator } from "@hono/zod-validator";
 import { eq } from "drizzle-orm";
 import { Hono } from "hono";
 import * as schema from "../../src/db/schema.ts";
-import { parseId } from "../../src/server/lib/params.ts";
 import { profileRoutes } from "../../src/server/routes/profiles.ts";
 import { setupRoutes } from "../../src/server/routes/setups.ts";
-import {
-	getPublicSetupWithItems,
-	updateProfile,
-} from "../../src/server/services/profile.service.ts";
+import { updateProfile } from "../../src/server/services/profile.service.ts";
 import { updateProfileSchema } from "../../src/shared/schemas.ts";
 import { createTestDb } from "../helpers/db.ts";