feat: Link compiled CSS bundle for non-JS client

Co-authored-by: aider (gemini/gemini-2.5-pro) <aider@aider.chat>

apiserver/server.py

@@ -40,6 +40,17 @@ def new_id():
     return nid
 
 build_folder = './build'
+
+css_file = None
+try:
+    css_dir = os.path.join(build_folder, 'static', 'css')
+    for f in os.listdir(css_dir):
+        if f.endswith('.css'):
+            css_file = f
+            break
+except FileNotFoundError:
+    logging.warning('CSS file not found. Run webclient build.')
+
 flask_app = Flask(__name__, template_folder=build_folder, static_folder=build_folder, static_url_path='')
 cors = CORS(flask_app)
 
@@ -161,6 +172,7 @@ def index():
         url='news.t0.vc',
         description='Hacker News, Reddit, Lobsters, and Tildes articles rendered in reader mode',
         robots='index',
+        css_file=css_file,
     )
 
 @flask_app.route('/<sid>', strict_slashes=False)
@@ -192,6 +204,7 @@ def static_story(sid):
         robots='noindex',
         story=story,
         show_comments=request.path.endswith('/c'),
+        css_file=css_file,
     )
 
 http_server = WSGIServer(('', 33842), flask_app)