Move from web3modal to walletconnect v2 (#64)

Co-authored-by: Gregorio Granado Magalhaes <greg.magalhaes@gmail.com>

js/ui/tsconfig.json

@@ -3,6 +3,7 @@
 	"include": ["src/**/*", "src/node_modules/**/*"],
 	"exclude": ["node_modules/*", "__sapper__/*", "static/*"],
 	"compilerOptions": {
-		"types": ["node", "svelte"]
+		"types": ["node", "svelte"],
+	"ignoreDeprecations": "5.0"
 	}
 }