Initial commit: Biibaye branding extension

- Overrides app name to Biibaye via translations
- Sets window title to Biibaye - Delivery System
- Injects primary color #FF4500 and dark bg #343538
- Replaces favicons with custom assets (placeholder files)
- Includes site.webmanifest with Biibaye config
- Minimal Ember engine to satisfy Fleetbase extension system

package.json

@@ -0,0 +1,30 @@
+{
+    "name": "@biibaye/branding",
+    "version": "1.0.0",
+    "description": "Custom branding extension for Biibaye Delivery System",
+    "fleetbase": {
+        "mount": "root"
+    },
+    "keywords": [
+        "fleetbase-extension",
+        "ember-engine"
+    ],
+    "license": "MIT",
+    "author": "Biibaye",
+    "directories": {
+        "app": "app",
+        "addon": "addon",
+        "tests": "tests"
+    },
+    "dependencies": {
+        "@fleetbase/ember-core": "*",
+        "ember-cli-babel": "^8.2.0",
+        "ember-cli-htmlbars": "^6.3.0"
+    },
+    "engines": {
+        "node": ">= 18"
+    },
+    "ember": {
+        "edition": "octane"
+    }
+}