chore: clean up unused exports and devDependencies flagged by knip

- Remove export from resetIdentifierLimiter and identifierLimiterSize
  in identifier-limit.ts — no test imports these from the middleware
- Fix superagent type reference in streaming test — swap
  import("superagent").Response to import("supertest").Response
- Remove @astrojs/check from website devDependencies — not in any script
- Tighten knip.json: drop redundant entry patterns and unused ignores

Author: Devansh-365

knip.json

@@ -1,13 +1,11 @@
 {
   "workspaces": {
     "packages/api-server": {
-      "entry": ["src/server.ts", "build.mjs"],
+      "entry": ["src/server.ts"],
       "project": ["src/**/*.ts"]
     },
     "packages/dashboard": {
-      "entry": ["src/main.tsx"],
       "project": ["src/**/*.{ts,tsx}"]
     }
-  },
-  "ignore": ["docs/**", "lib/**"]
+  }
 }

packages/api-server/src/middleware/identifier-limit.ts

@@ -20,7 +20,7 @@ import {
  *      (we never silently accept a tainted value into logs)
  *
  * The limiter is a module-level singleton so every request hits the
- * same Map. Tests can reset it via `resetIdentifierLimiter()`.
+ * same Map.
  */
 
 const SAFE_PATTERN = /^[A-Za-z0-9_.:-]{1,128}$/;
@@ -33,12 +33,11 @@ const limiter = new IdentifierLimiter(
   ),
 );
 
-export function resetIdentifierLimiter(): void {
+function resetIdentifierLimiter(): void {
   limiter.reset();
 }
 
-/** Exposed for tests that want to inspect the singleton state. */
-export function identifierLimiterSize(): number {
+function identifierLimiterSize(): number {
   return limiter.size();
 }
 

packages/api-server/tests/streaming-virtual-keys.test.ts

@@ -58,7 +58,7 @@ async function startFakeUpstream(): Promise<void> {
   upstreamUrl = `http://127.0.0.1:${(upstreamServer.address() as AddressInfo).port}`;
 }
 
-function collectStream(res: import("superagent").Response): string {
+function collectStream(res: import("supertest").Response): string {
   return res.body as unknown as string;
 }
 

packages/website/package.json

@@ -11,7 +11,6 @@
     "astro": "astro"
   },
   "devDependencies": {
-    "@astrojs/check": "^0.9.4",
     "@astrojs/starlight": "^0.30.6",
     "astro": "^5.1.5",
     "sharp": "^0.33.5",