Seed branding logo from bundled assets

.build_number

@@ -1 +1 @@
-251260452
+251260501

backend/app/routers/branding.py

@@ -11,6 +11,9 @@ router = APIRouter(prefix="/branding", tags=["branding"])
 _BRANDING_DIR = os.path.join(os.getcwd(), "data", "branding")
 _LOGO_PATH = os.path.join(_BRANDING_DIR, "logo.png")
 _FAVICON_PATH = os.path.join(_BRANDING_DIR, "favicon.ico")
+_BUNDLED_DIR = os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "assets", "branding"))
+_BUNDLED_LOGO_PATH = os.path.join(_BUNDLED_DIR, "logo.png")
+_BUNDLED_FAVICON_PATH = os.path.join(_BUNDLED_DIR, "favicon.ico")
 
 
 def _ensure_branding_dir() -> None:
@@ -41,6 +44,18 @@ def _ensure_default_branding() -> None:
     if os.path.exists(_LOGO_PATH) and os.path.exists(_FAVICON_PATH):
         return
     _ensure_branding_dir()
+    if not os.path.exists(_LOGO_PATH) and os.path.exists(_BUNDLED_LOGO_PATH):
+        try:
+            with open(_BUNDLED_LOGO_PATH, "rb") as source, open(_LOGO_PATH, "wb") as target:
+                target.write(source.read())
+        except OSError:
+            pass
+    if not os.path.exists(_FAVICON_PATH) and os.path.exists(_BUNDLED_FAVICON_PATH):
+        try:
+            with open(_BUNDLED_FAVICON_PATH, "rb") as source, open(_FAVICON_PATH, "wb") as target:
+                target.write(source.read())
+        except OSError:
+            pass
     if not os.path.exists(_LOGO_PATH):
         image = Image.new("RGBA", (300, 300), (12, 18, 28, 255))
         draw = ImageDraw.Draw(image)