chore: general polishing of transfer page

src/lib/evm/index.ts

@@ -132,13 +132,20 @@ export class EvmSession {
             const contract = new ethers.Contract(token.address, erc20_abi, this.signer);
 
             wei = await contract.balanceOf(this.address)
+
         } else if (token?.nativeToken) {
             wei = await this.signer.getBalance()
         } else {
             throw new Error('Non native token must have an address.')
         }
 
-        return Asset.from(formatToken(ethers.utils.formatEther(wei), token.name))
+        const decimals = token.decimals
+
+        if (token.decimals === 18) {
+            return Asset.from(Number(ethers.utils.formatEther(wei)), token.name)
+        } else {
+            return Asset.from(fromWei(wei, decimals), token.name)
+        }
     }
 
     getBalances() {
@@ -343,3 +350,7 @@ export async function startEvmSession(): Promise<EvmSession | undefined> {
 
     return evmSession
 }
+
+export function fromWei(wei: BigNumber, decimals: number) {
+    return wei.toNumber() / Math.pow(10, decimals);
+}

src/pages/transfer/form.svelte

@@ -103,7 +103,7 @@
 
     $: {
         if (from) {
-            toOptions = fromOptions.filter((token) => token.name !== from?.name)
+            toOptions = fromOptions.filter((token) => token.name !== from?.name) // this needs to only show options which involve the same token
         } else {
             toOptions = fromOptions
         }