Add basic ui that displays live/history cadence data

app.py

@@ -44,21 +44,16 @@ def handle_message(data):
     db.insert_cadence(data['rpm'], data['id'])
 
 
-@app.route("/api/status", methods=['GET', 'POST'])
-def status():
-    req_data = save_request(request)
-    resp = Response(json.dumps(req_data, indent=4, default=str),
-                    mimetype='application/json')
-    return resp
+@ app.route("/")
+def home():
+    return render_template('base.html')
 
 
-def save_request(request):
-    req_data = {}
-    req_data['http'] = f"{request.method} {request.url}"
-    req_data['json'] = request.json
-    req_data['headers'] = dict(request.headers)
-
-    return req_data
+@app.route("/overview")
+def overview():
+    cadences = db.get_all_cadences()
+    last_cadence = cadences[-1]['rpm']
+    return render_template('overview.html', last_cadence=last_cadence, cadences=cadences)
 
 
 if __name__ == '__main__':