read tx history from db cache instead of alchemy api

apps/desktop/src/lib/electrobun.ts

@@ -134,6 +134,13 @@ type RPC = {
 				}
 				response: TxEntry[]
 			}
+			fetchCachedTxHistory: {
+				params: {
+					address: string
+					chainid: string
+				}
+				response: TxEntry[]
+			}
 			fetchTokenBalances: {
 				params: {
 					address: string

apps/desktop/src/lib/states/evm-wallet.svelte.ts

@@ -313,11 +313,11 @@ export const EvmWallet = () => {
 	}
 
 	const fetchTxHistory = async () => {
-		if (!address || !apiKey) {
+		if (!address) {
 			transactions = []
 			return
 		}
-		const txs = await electrobun.rpc?.request.fetchTxHistory({
+		const txs = await electrobun.rpc?.request.fetchCachedTxHistory({
 			address, chainid: net().chainid,
 		})
 		transactions = txs ?? []