✅ back: diagnostics e2e adding aggregate failure result (#762)

tdrive/backend/node/src/core/platform/services/diagnostics/providers/process.ts

@@ -1,12 +1,17 @@
 import diagnostics from "../../../framework/api/diagnostics";
 
+export const e2eTestOverride = {
+  // Set to true to force fail to test diagnostic aggregation
+  forceFail: false,
+};
+
 export default () =>
   diagnostics.registerProviders({
     key: "process",
     tags: ["live", "ready"],
     async get() {
       return {
-        ok: true,
+        ok: !e2eTestOverride.forceFail,
         gc: !!global.gc,
         pid: process.pid,
         mem: process.memoryUsage(),