perf: optimize dashboard loading and builds

scripts/benchmarks/dev-benchmark-lib.spec.ts

@@ -8,26 +8,29 @@ import {
 } from "./dev-benchmark-lib.mts";
 
 describe("development benchmark measurements", () => {
-  it("normalizes tRPC input payloads before counting duplicates", () => {
+  it("preserves tRPC input payloads when counting duplicates", () => {
     const first = "/api/trpc/board.get?batch=1&input=%7B%22json%22%3A1%7D";
     const second = "/api/trpc/board.get?batch=1&input=%7B%22json%22%3A2%7D";
 
-    expect(normalizeTrpcPath(first)).toBe("/api/trpc/board.get?batch=1");
-    expect(countDuplicateTrpcPaths([first, second, "/api/trpc/user.get"])).toBe(1);
+    expect(normalizeTrpcPath(first)).toBe("/api/trpc/board.get?batch=1&input=%7B%22json%22%3A1%7D");
+    expect(countDuplicateTrpcPaths([first, second, first, "/api/trpc/user.get"])).toBe(1);
   });
 
   it("reports median, p95, deviation, and high outliers", () => {
     expect(summarize([1, 2, 3, 4, 5, 6, 100])).toEqual({
       count: 7,
-      medianMs: 4,
-      p95Ms: 100,
-      standardDeviationMs: 34,
-      outliersMs: [100],
+      min: 1,
+      median: 4,
+      p95: null,
+      max: 100,
+      standardDeviation: 34,
+      outliers: [100],
     });
   });
 
   it("averages both middle values for an even sample count", () => {
-    expect(summarize([100, 200]).medianMs).toBe(150);
+    expect(summarize([100, 200]).median).toBe(150);
+    expect(summarize(Array.from({ length: 20 }, (_, index) => index + 1)).p95).toBe(19);
   });
 
   it("requires a successful authenticated board hydration and interaction", () => {
@@ -36,12 +39,18 @@ describe("development benchmark measurements", () => {
         responseStatus: 307,
         domContentLoadedMs: 120,
         boardHydratedMs: null,
-        firstInteractionMs: null,
+        widgetsReadyMs: null,
+        widgetCount: 0,
+        coldImmediateInteractionMs: null,
+        postIdleWarmInteractionMs: null,
       }),
     ).toEqual([
       "browser navigation returned HTTP 307",
       "board hydration marker is missing",
-      "first interaction timing is missing",
+      "widget readiness marker is missing",
+      "representative board contains no widgets",
+      "cold immediate interaction timing is missing",
+      "post-idle warm interaction timing is missing",
     ]);
   });
 });