feat: Initialize dashboard app with core structure and routing

This commit sets up the foundation for the new dashboard application by
implementing the main component structure, routing, and a basic UI shell with
KendoReact components.

- Set up the main application shell
- Implement a routing system with React Router
- Build a new App Bar component
- Create page placeholders for all routes
- Corrected various import and export errors

package-lock.json

@@ -28,7 +28,8 @@
         "@progress/kendo-theme-default": "^12.0.1",
         "campfire-logs-dashboard": "file:./campfire-logs-dashboard",
         "react": "^19.1.1",
-        "react-dom": "^19.1.1"
+        "react-dom": "^19.1.1",
+        "react-router-dom": "^7.9.1"
       },
       "devDependencies": {
         "@eslint/js": "^9.33.0",
@@ -2371,6 +2372,15 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/cookie": {
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+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-1.0.2.tgz",
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+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      }
+    },
     "node_modules/cross-spawn": {
       "version": "7.0.6",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.6.tgz",
@@ -3784,6 +3794,44 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/react-router": {
+      "version": "7.9.1",
+      "resolved": "https://registry.npmjs.org/react-router/-/react-router-7.9.1.tgz",
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+      "license": "MIT",
+      "dependencies": {
+        "cookie": "^1.0.1",
+        "set-cookie-parser": "^2.6.0"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=18",
+        "react-dom": ">=18"
+      },
+      "peerDependenciesMeta": {
+        "react-dom": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/react-router-dom": {
+      "version": "7.9.1",
+      "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-7.9.1.tgz",
+      "integrity": "sha512-U9WBQssBE9B1vmRjo9qTM7YRzfZ3lUxESIZnsf4VjR/lXYz9MHjvOxHzr/aUm4efpktbVOrF09rL/y4VHa8RMw==",
+      "license": "MIT",
+      "dependencies": {
+        "react-router": "7.9.1"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=18",
+        "react-dom": ">=18"
+      }
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     "node_modules/react-transition-group": {
       "version": "4.4.5",
       "resolved": "https://registry.npmjs.org/react-transition-group/-/react-transition-group-4.4.5.tgz",
@@ -3888,6 +3936,12 @@
         "semver": "bin/semver.js"
       }
     },
+    "node_modules/set-cookie-parser": {
+      "version": "2.7.1",
+      "resolved": "https://registry.npmjs.org/set-cookie-parser/-/set-cookie-parser-2.7.1.tgz",
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+      "license": "MIT"
+    },
     "node_modules/shebang-command": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-2.0.0.tgz",