also update example config

Signed-off-by: Jörn Friedrich Dreyer <jfd@butonic.de>

config/proxy-example-migration.json

@@ -62,7 +62,15 @@
         {
           "endpoint": "/data",
           "backend": "http://localhost:9140"
-        }
+        },
+        {
+					"endpoint": "/api/v0/accounts",
+					"backend":  "http://localhost:9181"
+				},
+				{
+          "endpoint": "/accounts.js",
+					"backend":  "http://localhost:9181"
+				}
       ]
     },
     {

config/proxy-example.json

@@ -58,7 +58,15 @@
         {
           "endpoint": "/data",
           "backend": "http://localhost:9140"
-        }
+        },
+        {
+					"endpoint": "/api/v0/accounts",
+					"backend":  "http://localhost:9181"
+				},
+				{
+          "endpoint": "/accounts.js",
+					"backend":  "http://localhost:9181"
+				}
       ]
     },
     {