Nebula: Improved toasts in move funds page (#7307)

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---

## PR-Codex overview
This PR focuses on improving error handling and user feedback in the `SendFunds` function by utilizing `toast.promise` for asynchronous operations, enhancing the user experience during token transfers.

### Detailed summary
- Replaced `toast.loading`, `toast.success`, and `toast.error` with `toast.promise` for batch and single token transfers.
- Improved error handling by catching errors without logging them.
- Simplified success and error messages in the toast notifications.
- Removed duration settings for toast notifications.

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<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit

- **Refactor**
  - Toast notifications for sending funds are now streamlined using unified loading, success, and error messages, providing clearer and more consistent feedback during transactions. Error messages are also improved for better clarity.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Author: MananTank

apps/dashboard/src/app/nebula-app/move-funds/move-funds.tsx

@@ -278,7 +278,6 @@ function SendFunds(props: {
     activeAccount: Account;
   }) {
     const { tokens, chain, receiverAddress } = params;
-    toast.loading(`Sending ${tokens.length} Tokens`);
 
     const transactions = tokens.map(({ token, amount }) => {
       return getTokenTransferTransaction({
@@ -289,18 +288,19 @@ function SendFunds(props: {
       });
     });
 
-    try {
-      await sendBatchTransactions.mutateAsync(transactions);
-      toast.success("Tokens sent successfully", {
-        duration: 10000,
-      });
-    } catch (e) {
-      toast.error("Failed to send tokens", {
-        description: parseError(e),
-        duration: 10000,
-      });
-      console.error(e);
-    }
+    const txPromise = sendBatchTransactions.mutateAsync(transactions);
+    toast.promise(txPromise, {
+      loading: `Sending ${tokens.length} tokens`,
+      success: `${tokens.length} tokens sent successfully`,
+      error: (result) => {
+        return {
+          message: "Failed to send tokens. Please try again",
+          description: parseError(result),
+        };
+      },
+    });
+
+    await txPromise;
   }
 
   async function handleSingleSubmit(params: {
@@ -321,36 +321,36 @@ function SendFunds(props: {
           receiverAddress,
         });
 
-        toast.loading(`Sending Token ${token.name}`);
-        await sendAndConfirmTransaction.mutateAsync(tx);
+        const txPromise = sendAndConfirmTransaction.mutateAsync(tx);
 
-        toast.success(`${token.name} sent successfully`, {
-          duration: 10000,
+        toast.promise(txPromise, {
+          loading: `Sending Token ${token.name}`,
+          success: `${token.name} sent successfully`,
+          error: (result) => {
+            return {
+              message: `Failed to send ${token.name}. Please try again`,
+              description: parseError(result),
+            };
+          },
         });
+
+        await txPromise;
+
         queryClient.invalidateQueries({
           queryKey: ["walletBalance"],
         });
 
         successCount++;
-      } catch (e) {
-        toast.error(`Failed to send ${token.name}`, {
-          description: parseError(e),
-          duration: 10000,
-        });
+      } catch {
+        // no op
       }
     }
 
     if (tokens.length > 1) {
       if (successCount === tokens.length) {
-        toast.success("All tokens sent successfully", {
-          id: "batch-send",
-          duration: 10000,
-        });
+        toast.success("All tokens sent successfully");
       } else {
-        toast.error(`Failed to send ${tokens.length - successCount} tokens`, {
-          id: "batch-send",
-          duration: 10000,
-        });
+        toast.error(`Failed to send ${tokens.length - successCount} tokens`);
       }
     }
   }
@@ -374,20 +374,24 @@ function SendFunds(props: {
     // eslint-disable-next-line no-restricted-syntax
     const chain = defineChain(values.chainId);
 
-    if (activeAccount.sendBatchTransaction) {
-      await handleBatchSubmit({
-        tokens: validTokens,
-        chain,
-        activeAccount,
-        receiverAddress: values.receiverAddress,
-      });
-    } else {
-      await handleSingleSubmit({
-        tokens: validTokens,
-        chain,
-        activeAccount,
-        receiverAddress: values.receiverAddress,
-      });
+    try {
+      if (activeAccount.sendBatchTransaction) {
+        await handleBatchSubmit({
+          tokens: validTokens,
+          chain,
+          activeAccount,
+          receiverAddress: values.receiverAddress,
+        });
+      } else {
+        await handleSingleSubmit({
+          tokens: validTokens,
+          chain,
+          activeAccount,
+          receiverAddress: values.receiverAddress,
+        });
+      }
+    } catch {
+      // no op
     }
 
     queryClient.invalidateQueries({