fix(lint): resolve 327 ESLint errors blocking CI pipeline

Auto-fix 326 `@typescript-eslint/consistent-type-imports` violations
across 182 files with `pnpm lint --fix`. Suppress 1 `no-empty-pattern`
in Playwright e2e fixture where empty destructuring is idiomatic.

All 1454 unit tests pass. Typecheck clean.

Co-Authored-By: Paperclip <noreply@paperclip.ing>

e2e/fixtures/auth.fixture.ts

@@ -62,6 +62,7 @@ export const test = base.extend<{
   testTokens: TokenPair;
   authedRequest: APIRequestContext;
 }>({
+  // eslint-disable-next-line no-empty-pattern
   testUser: async ({}, use) => {
     await use(createTestUser());
   },