feat(frontend): add loader for solana balances

package.json

@@ -66,6 +66,7 @@
 		"@junobuild/analytics": "^0.0.31",
 		"@metamask/detect-provider": "^2.0.0",
 		"@solana/addresses": "^2.0.0",
+		"@solana/rpc": "^2.0.0",
 		"@walletconnect/web3wallet": "1.14.0",
 		"alchemy-sdk": "3.4.1",
 		"buffer": "^6.0.3",
@@ -80,6 +81,7 @@
 		"@dfinity/internet-identity-playwright": "^0.0.4",
 		"@playwright/test": "^1.49.1",
 		"@rollup/plugin-inject": "^5.0.5",
+		"@solana/rpc-types": "^2.0.0",
 		"@sveltejs/adapter-static": "^3.0.6",
 		"@sveltejs/kit": "^2.11.1",
 		"@sveltejs/vite-plugin-svelte": "^3.1.2",

src/frontend/src/env/networks/networks.sol.env.ts

@@ -9,6 +9,19 @@ import { LOCAL } from '$lib/constants/app.constants';
 import type { Network, NetworkId } from '$lib/types/network';
 import { parseNetworkId } from '$lib/validation/network.validation';
 
+/**
+ * RPC URLs
+ */
+export const SOLANA_RPC_HTTP_URL_MAINNET = 'https://api.mainnet-beta.solana.com';
+export const SOLANA_RPC_HTTP_URL_TESTNET = 'https://api.testnet.solana.com';
+export const SOLANA_RPC_HTTP_URL_DEVNET = 'https://api.devnet.solana.com';
+export const SOLANA_RPC_HTTP_URL_LOCAL = 'http://localhost:8899';
+
+export const SOLANA_RPC_WSS_URL_MAINNET = 'wss://api.mainnet-beta.solana.com';
+export const SOLANA_RPC_WSS_URL_TESTNET = 'wss://api.testnet.solana.com';
+export const SOLANA_RPC_WSS_URL_DEVNET = 'wss://api.devnet.solana.com';
+export const SOLANA_RPC_WSS_URL_LOCAL = 'ws://localhost:8900';
+
 /**
  * SOL
  */

src/frontend/src/lib/components/loaders/LoaderBalances.svelte

@@ -0,0 +1,10 @@
+<script lang="ts">
+	import LoaderEthBalances from '$eth/components/loaders/LoaderEthBalances.svelte';
+	import LoaderSolBalances from '$sol/components/core/LoaderSolBalances.svelte';
+</script>
+
+<LoaderEthBalances>
+	<LoaderSolBalances>
+		<slot />
+	</LoaderSolBalances>
+</LoaderEthBalances>

src/frontend/src/lib/components/loaders/Loaders.svelte

@@ -1,25 +1,25 @@
 <script lang="ts">
-	import LoaderEthBalances from '$eth/components/loaders/LoaderEthBalances.svelte';
 	import ExchangeWorker from '$lib/components/exchange/ExchangeWorker.svelte';
 	import AddressGuard from '$lib/components/guard/AddressGuard.svelte';
 	import Loader from '$lib/components/loaders/Loader.svelte';
+	import LoaderBalances from '$lib/components/loaders/LoaderBalances.svelte';
 	import LoaderMetamask from '$lib/components/loaders/LoaderMetamask.svelte';
 	import LoaderUserProfile from '$lib/components/loaders/LoaderUserProfile.svelte';
 	import LoaderWallets from '$lib/components/loaders/LoaderWallets.svelte';
 </script>
 
 <AddressGuard>
 	<Loader>
-		<LoaderEthBalances>
+		<LoaderBalances>
 			<LoaderWallets>
 				<ExchangeWorker>
-					<LoaderMetamask
-						><LoaderUserProfile>
+					<LoaderMetamask>
+						<LoaderUserProfile>
 							<slot />
 						</LoaderUserProfile>
 					</LoaderMetamask>
 				</ExchangeWorker>
 			</LoaderWallets>
-		</LoaderEthBalances>
+		</LoaderBalances>
 	</Loader>
 </AddressGuard>

src/frontend/src/lib/i18n/en.json

@@ -155,7 +155,9 @@
 			"no_infura_cketh_provider": "No Infura CkETH provider for network $network",
 			"no_infura_erc20_provider": "No Infura ERC20 provider for network $network",
 			"no_infura_erc20_icp_provider": "No Infura ERC20 Icp provider for network $network",
+			"no_solana_rpc": "No Solana RPC for network $network",
 			"eth_address_unknown": "ETH address is unknown.",
+			"sol_address_unknown": "SOL address is unknown.",
 			"loading_address": "Error while loading the $symbol address.",
 			"loading_balance": "Error while loading the ETH balance.",
 			"loading_balance_symbol": "Error while loading $symbol balance.",

src/frontend/src/lib/types/i18n.d.ts

@@ -134,7 +134,9 @@ interface I18nInit {
 		no_infura_cketh_provider: string;
 		no_infura_erc20_provider: string;
 		no_infura_erc20_icp_provider: string;
+		no_solana_rpc: string;
 		eth_address_unknown: string;
+		sol_address_unknown: string;
 		loading_address: string;
 		loading_balance: string;
 		loading_balance_symbol: string;