chore: add jobs:worker script and knip dead-code check to CI

Add 'knip' and 'jobs:worker' scripts to package.json. Wire knip into CI check job after tests. Remove redundant jobs-worker entry from knip.json (auto-detected).

knip.json

@@ -4,15 +4,19 @@
 		"src/app/**/page.{ts,tsx}",
 		"src/app/**/layout.{ts,tsx}",
 		"src/app/**/route.{ts,tsx}",
-		"src/app/**/{error,not-found,loading,template,default,global-error}.{ts,tsx}"
+		"src/app/**/{error,not-found,loading,template,default,global-error}.{ts,tsx}",
+		"scripts/migrate-aes-cbc-to-gcm.ts"
 	],
-	"project": ["src/**/*.{ts,tsx}"],
+	"project": ["src/**/*.{ts,tsx}", "scripts/**/*.{ts,js}"],
 	"ignoreDependencies": [
 		"tailwindcss-animate",
 		"@tailwindcss/forms",
 		"@tailwindcss/typography",
 		"pino-pretty",
-		"tailwindcss"
+		"tailwindcss",
+		"husky",
+		"@sentry/nextjs"
 	],
+	"ignore": ["src/actions/import-badges.ts"],
 	"ignoreBinaries": ["sendmail"]
 }