Add Node.js backend API with mock providers for all 15 vendors

Express app on port 3000 with /api/status and /api/health endpoints.
Polls all providers every 2 minutes and caches results in memory.
Each vendor is a self-contained ESM module with 10s timeout and
graceful failure handling. Mock data matches existing frontend.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

backend/providers/apple.js

@@ -0,0 +1,10 @@
+export const name = "Apple";
+
+export async function checkStatus() {
+  return {
+    name,
+    status: "operational",
+    message: "All services running normally.",
+    lastUpdated: new Date().toISOString(),
+  };
+}

backend/providers/classlink.js

@@ -0,0 +1,10 @@
+export const name = "Classlink";
+
+export async function checkStatus() {
+  return {
+    name,
+    status: "operational",
+    message: "All services running normally.",
+    lastUpdated: new Date().toISOString(),
+  };
+}

backend/providers/drc.js

@@ -0,0 +1,10 @@
+export const name = "DRC";
+
+export async function checkStatus() {
+  return {
+    name,
+    status: "outage",
+    message: "INSIGHT portal is currently unavailable. DRC is aware of the issue.",
+    lastUpdated: new Date().toISOString(),
+  };
+}

backend/providers/edinsight.js

@@ -0,0 +1,10 @@
+export const name = "EdInsight";
+
+export async function checkStatus() {
+  return {
+    name,
+    status: "operational",
+    message: "Data analytics platform operational.",
+    lastUpdated: new Date().toISOString(),
+  };
+}

backend/providers/finalsite.js

@@ -0,0 +1,10 @@
+export const name = "FinalSite";
+
+export async function checkStatus() {
+  return {
+    name,
+    status: "operational",
+    message: "All services running normally.",
+    lastUpdated: new Date().toISOString(),
+  };
+}

backend/providers/follett.js

@@ -0,0 +1,10 @@
+export const name = "Follett";
+
+export async function checkStatus() {
+  return {
+    name,
+    status: "operational",
+    message: "All services running normally.",
+    lastUpdated: new Date().toISOString(),
+  };
+}

backend/providers/fortinet.js

@@ -0,0 +1,10 @@
+export const name = "Fortinet";
+
+export async function checkStatus() {
+  return {
+    name,
+    status: "operational",
+    message: "FortiGuard and FortiCloud services operational.",
+    lastUpdated: new Date().toISOString(),
+  };
+}

backend/providers/google-workspace.js

@@ -0,0 +1,10 @@
+export const name = "Google Workspace";
+
+export async function checkStatus() {
+  return {
+    name,
+    status: "operational",
+    message: "All services running normally.",
+    lastUpdated: new Date().toISOString(),
+  };
+}

backend/providers/index.js

@@ -0,0 +1,33 @@
+import * as microsoft365 from "./microsoft365.js";
+import * as spamtitan from "./spamtitan.js";
+import * as powerschool from "./powerschool.js";
+import * as classlink from "./classlink.js";
+import * as apple from "./apple.js";
+import * as drc from "./drc.js";
+import * as finalsite from "./finalsite.js";
+import * as googleWorkspace from "./google-workspace.js";
+import * as follett from "./follett.js";
+import * as edinsight from "./edinsight.js";
+import * as raptor from "./raptor.js";
+import * as schoolmessenger from "./schoolmessenger.js";
+import * as fortinet from "./fortinet.js";
+import * as mcgrawHill from "./mcgraw-hill.js";
+import * as localInfrastructure from "./local-infrastructure.js";
+
+export const providers = [
+  microsoft365,
+  spamtitan,
+  powerschool,
+  classlink,
+  apple,
+  drc,
+  finalsite,
+  googleWorkspace,
+  follett,
+  edinsight,
+  raptor,
+  schoolmessenger,
+  fortinet,
+  mcgrawHill,
+  localInfrastructure,
+];

backend/providers/local-infrastructure.js

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+export const name = "Local Infrastructure";
+
+export async function checkStatus() {
+  return {
+    name,
+    status: "operational",
+    message: "Firewall uptime 42d. WAN throughput nominal.",
+    lastUpdated: new Date().toISOString(),
+  };
+}

backend/providers/mcgraw-hill.js

@@ -0,0 +1,10 @@
+export const name = "McGraw Hill";
+
+export async function checkStatus() {
+  return {
+    name,
+    status: "operational",
+    message: "All platform services operational.",
+    lastUpdated: new Date().toISOString(),
+  };
+}

backend/providers/microsoft365.js

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+export const name = "Microsoft 365";
+
+export async function checkStatus() {
+  return {
+    name,
+    status: "operational",
+    message: "All services running normally.",
+    lastUpdated: new Date().toISOString(),
+  };
+}

backend/providers/powerschool.js

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+export const name = "PowerSchool";
+
+export async function checkStatus() {
+  return {
+    name,
+    status: "degraded",
+    message: "Slow response times reported. PowerSchool is investigating.",
+    lastUpdated: new Date().toISOString(),
+  };
+}

backend/providers/raptor.js

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+export const name = "Raptor";
+
+export async function checkStatus() {
+  return {
+    name,
+    status: "operational",
+    message: "Visitor management online.",
+    lastUpdated: new Date().toISOString(),
+  };
+}

backend/providers/schoolmessenger.js

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+export const name = "SchoolMessenger";
+
+export async function checkStatus() {
+  return {
+    name,
+    status: "operational",
+    message: "Messaging services operational.",
+    lastUpdated: new Date().toISOString(),
+  };
+}

backend/providers/spamtitan.js

@@ -0,0 +1,10 @@
+export const name = "SpamTitan";
+
+export async function checkStatus() {
+  return {
+    name,
+    status: "operational",
+    message: "Email filtering operational.",
+    lastUpdated: new Date().toISOString(),
+  };
+}