Fix faucet funding for tallinnnet by using VITE_NETWORK_NAME

The fund-test-wallet script was reading VITE_NETWORK_TYPE, which is
"custom" for tallinnnet. The @tacoinfra/get-tez faucet needs the actual
network name to look up in teztnets.com. Fall back to VITE_NETWORK_TYPE
for environments where NETWORK_NAME isn't set.

Author: jevonearth

src/scripts/fund-test-wallet.ts

@@ -29,7 +29,8 @@ const getAccountBalance = async (address: string): Promise<number> => {
 };
 
 const fundAccount = async (address: string, amount: number) => {
-  const network = process.env.VITE_NETWORK_TYPE;
+  const network =
+    process.env.VITE_NETWORK_NAME || process.env.VITE_NETWORK_TYPE;
 
   if (!network) {
     throw new Error(`Received invalid network: ${network}`);