Add "Starconch route" by Maple

Author: Tibowl

src/data/guides.json

@@ -123,6 +123,15 @@
         "links": {
           "material": ["Qingxin"]
         }
+      },
+      {
+        "name": "Starconch route",
+        "desc": "**Starconches ${Starconch}** can be found on the beaches of Liyue and are being sold by **Bolai** (up to 5 per 3 days).\n\n> Empty seashells brought ashore by the tides. Hold it close to your ear, and hear the longing calls of the sea.",
+        "img": "https://cdn.discordapp.com/attachments/926215001088352276/926215049285107792/ganyunom.png",
+        "credits": "Maple",
+        "links": {
+          "material": ["Starconch"]
+        }
       }
     ]
   },