kitesurf: add Lake Neuchâtel spots reference data

kitesurf/spots.json

@@ -0,0 +1,52 @@
+{
+  "spots": [
+    {
+      "id": "la-tene",
+      "name": "La Tène",
+      "lake": "Lake Neuchâtel",
+      "coords": { "lat": 46.930, "lon": 6.870 },
+      "windyUrl": "https://www.windy.com/46.93/6.87/wind?46.93,6.87,13",
+      "goodWindDirections": ["W", "WNW", "NW", "N"],
+      "notes": "Best with NW wind direction. Lake oriented N-S."
+    },
+    {
+      "id": "saint-blaise",
+      "name": "Saint-Blaise",
+      "lake": "Lake Neuchâtel",
+      "coords": { "lat": 47.009, "lon": 6.989 },
+      "windyUrl": "https://www.windy.com/47.009/6.989/wind?47.004,6.991,16",
+      "goodWindDirections": ["W", "SW", "SSW"],
+      "notes": "North side of lake. Works with W-SW winds."
+    },
+    {
+      "id": "cudrefin",
+      "name": "Cudrefin",
+      "lake": "Lake Neuchâtel",
+      "coords": { "lat": 46.963, "lon": 7.015 },
+      "windyUrl": "https://www.windy.com/46.963/7.015/wind?46.954,7.001,15",
+      "goodWindDirections": ["W", "SW", "SSW"],
+      "notes": "Southwestern corner of lake. Best with SW."
+    },
+    {
+      "id": "portalban",
+      "name": "Portalban",
+      "lake": "Lake Neuchâtel",
+      "coords": { "lat": 46.967, "lon": 6.870 },
+      "windyUrl": null,
+      "goodWindDirections": ["SW", "W", "WSW"],
+      "notes": "Great for W and SW winds. Joran effect works here too. Bise (NE) is irregular but possible for downwind runs to Yvonand. Sandy beach, deep water far out. Swiss Kite club on-site.",
+      "source": "https://letskite.ch/en/spots/15/portalban"
+    },
+    {
+      "id": "yvonand",
+      "name": "Yvonand",
+      "lake": "Lake Neuchâtel",
+      "coords": { "lat": 46.807, "lon": 6.744 },
+      "windyUrl": "https://www.windy.com/46.807/6.744/wind?46.801,6.747,16",
+      "goodWindDirections": ["NW", "N", "W", "WNW"],
+      "notes": "North shore. Best with NW or N wind. Thermal effect possible in summer."
+    }
+  ],
+  "defaultSpot": "la-tene",
+  "windSpeedUnit": "kn"
+}