Add tests and implement StubBearer authentication for Signer endpoints

- Created SignerEndpointsTests to validate the SignDsse and VerifyReferrers endpoints.
- Implemented StubBearerAuthenticationDefaults and StubBearerAuthenticationHandler for token-based authentication.
- Developed ConcelierExporterClient for managing Trivy DB settings and export operations.
- Added TrivyDbSettingsPageComponent for UI interactions with Trivy DB settings, including form handling and export triggering.
- Implemented styles and HTML structure for Trivy DB settings page.
- Created NotifySmokeCheck tool for validating Redis event streams and Notify deliveries.

bench/Scanner.Analyzers/config.json

@@ -2,17 +2,26 @@
   "thresholdMs": 5000,
   "iterations": 5,
   "scenarios": [
-    {
-      "id": "node_monorepo_walk",
-      "label": "Node.js monorepo package.json harvest",
-      "root": "samples/runtime/npm-monorepo/node_modules",
-      "matcher": "**/package.json",
-      "parser": "node"
-    },
-    {
-      "id": "python_site_packages_walk",
-      "label": "Python site-packages dist-info crawl",
-      "root": "samples/runtime/python-venv/lib/python3.11/site-packages",
+    {
+      "id": "node_monorepo_walk",
+      "label": "Node.js analyzer on monorepo fixture",
+      "root": "samples/runtime/npm-monorepo",
+      "analyzers": [
+        "node"
+      ]
+    },
+    {
+      "id": "java_demo_archive",
+      "label": "Java analyzer on demo jar",
+      "root": "samples/runtime/java-demo",
+      "analyzers": [
+        "java"
+      ]
+    },
+    {
+      "id": "python_site_packages_walk",
+      "label": "Python site-packages dist-info crawl",
+      "root": "samples/runtime/python-venv/lib/python3.11/site-packages",
       "matcher": "**/*.dist-info/METADATA",
       "parser": "python"
     }