Use "real" chain key for Polygon Amoy

It's polygonAmoy not just amoy. We'll have to handle links later.

Author: mondoreale

src/config/chains.toml

@@ -19,15 +19,15 @@ address = "0xde1112f631486CfC759A50196853011528bC5FA0"
 chainId = 31337
 name = "streamr-dev/dataunion"
 
-[amoy]
+[polygonAmoy]
 dataUnionJoinServerUrl = "https://join.dataunions.org/"
-marketplaceChains = ['amoy']
+marketplaceChains = ['polygonAmoy']
 
-[[amoy.storageNodes]]
+[[polygonAmoy.storageNodes]]
 name = "Streamr Germany"
 address = "0x31546eEA76F2B2b3C5cC06B1c93601dc35c9D916"
 
-[[amoy.dataunionGraphNames]]
+[[polygonAmoy.dataunionGraphNames]]
 chainId = 80002
 name = "samt1803/dataunion-subgraphs"
 

src/config/environments.toml

@@ -1,12 +1,12 @@
 [development]
-availableChains = ['dev2', 'polygon', 'amoy']
+availableChains = ['dev2', 'polygon', 'polygonAmoy']
 platformOriginUrl = ""
 streamrUrl = ""
 
-[amoy]
-availableChains = ['amoy', 'polygon']
+[polygonAmoy]
+availableChains = ['polygonAmoy', 'polygon']
 platformOriginUrl = "https://staging.streamr.network"
 streamrUrl = "https://staging.streamr.network"
 
 [production]
-availableChains = ['polygon', 'amoy']
+availableChains = ['polygon', 'polygonAmoy']