Add self-serve Edge Agents management with navigation, routes, and tabs. Update legacy redirects and extend unit and E2E tests.

tests/e2e/support/network.js

@@ -1896,7 +1896,7 @@ function createHttpEdgeGatewayFixture(options = {}) {
               level: "INFO",
               stream: "relay",
               source: "RELAY_DISPATCH",
-              message: "Relay SWITCH M-7 handled by local via BROKER_FAST_PATH",
+              message: "MACHINE ON Roskilde Maskine handled by local via BROKER_FAST_PATH",
               context: {
                 module: "selfserve",
                 module_responsible: "selfserve",
@@ -1904,6 +1904,9 @@ function createHttpEdgeGatewayFixture(options = {}) {
                 handler: "local",
                 delivery_channel: "BROKER_FAST_PATH",
                 relay_id: "M-7",
+                relay_name: "Roskilde Maskine",
+                relay_role: "MACHINE",
+                description: "MACHINE ON Roskilde Maskine handled by local via BROKER_FAST_PATH",
                 action: "SWITCH",
                 target_on: true,
                 associated: {
@@ -1924,6 +1927,38 @@ function createHttpEdgeGatewayFixture(options = {}) {
                 },
               },
             },
+            {
+              id: 804,
+              created_at: "2026-04-08 08:14:56",
+              level: "INFO",
+              stream: "relay",
+              source: "RELAY_DISPATCH",
+              message: "Relay SWITCH IN-7 handled by local via BROKER_FAST_PATH",
+              context: {
+                module: "selfserve",
+                module_responsible: "selfserve",
+                reason: "Open self-serve ENTRY gate relay",
+                handler: "local",
+                delivery_channel: "BROKER_FAST_PATH",
+                relay_id: "IN-7",
+                relay_name: "Roskilde indkoerselspc",
+                relay_role: "ENTRY",
+                action: "SWITCH",
+                target_on: true,
+                signal: {
+                  command_type: "SET_RELAY_STATE",
+                  relay_id: "IN-7",
+                  request: {
+                    relayId: "IN-7",
+                    on: true,
+                  },
+                },
+                response: {
+                  online: true,
+                  on: true,
+                },
+              },
+            },
           ],
           operations: [
             createFixtureOperation(
@@ -4037,7 +4072,7 @@ function buildEdgeGatewayHardwareDepartmentWorkspace(edgeGatewayFixture, departm
     actions.push({
       code: "INSTALL_GATEWAY",
       label: "Install first edge gateway",
-      path: "/superuser/configuration/edgegateway",
+      path: "/superuser/selfserve/edge-agents",
     });
   }
 
@@ -4270,6 +4305,60 @@ async function handleEdgeGatewayRoute({ route, request, parsedUrl, pathname, met
     return true;
   }
 
+  if (pathname.endsWith("/edgegateway/config/broker-diagnostics") && method === "POST") {
+    const body = request.postDataJSON?.() || {};
+    const target = String(body.target || "all");
+    const payload = {
+      target,
+      checked_at: "2026-04-28 10:00:00",
+      broker_auth_mode: String(body.broker_auth_mode || edgeGatewayFixture.config.broker_auth_mode || "manager"),
+      broker_shared_secret_configured: Boolean(
+        body.broker_shared_secret || edgeGatewayFixture.config.broker_shared_secret
+      ),
+    };
+
+    if (target === "internal" || target === "all") {
+      payload.internal_broker_connection = {
+        ok: Boolean(body.broker_url),
+        status: body.broker_url ? "connected" : "not_configured",
+        status_code: body.broker_url ? 200 : null,
+        url: body.broker_url || null,
+        message: body.broker_url
+          ? "Internal broker responded to the health check."
+          : "Internal broker URL is not configured.",
+      };
+    }
+
+    if (target === "public" || target === "all") {
+      payload.public_broker_url = {
+        ok: Boolean(body.public_broker_url),
+        status: body.public_broker_url ? "connected" : "not_configured",
+        status_code: body.public_broker_url ? 200 : null,
+        url: body.public_broker_url || null,
+        message: body.public_broker_url
+          ? "Public broker responded to the health check."
+          : "Public broker URL is not configured.",
+      };
+    }
+
+    if (target === "secret" || target === "all") {
+      const validSecret =
+        String(body.broker_shared_secret || "") === String(edgeGatewayFixture.config.broker_shared_secret || "");
+      payload.broker_shared_secret = {
+        ok: validSecret,
+        status: validSecret ? "validated" : "secret_rejected",
+        status_code: validSecret ? 200 : 403,
+        url: body.broker_url || edgeGatewayFixture.config.broker_url || null,
+        message: validSecret
+          ? "Broker accepted the configured shared secret."
+          : "Broker rejected the configured shared secret.",
+      };
+    }
+
+    await route.fulfill(json({ data: payload }));
+    return true;
+  }
+
   if (edgeGatewayWorkspaceDepartmentsPattern.test(pathname) && method === "GET") {
     const hardware = ensureEdgeGatewayHardwareFixture(edgeGatewayFixture);
     const summaries = (hardware?.departments || [])