major refactor of web store into vue setup style declaration; reactivity debugging; order view has known refresh issues

src/blockchain/contract.js

@@ -4,9 +4,10 @@ import {useStore} from "@/store/store.js";
 
 
 export function vaultAddress( owner, num=0) {
+    const s = useStore()
+    // console.log('vaultAddress', owner, s.factory, s.vaultInitCodeHash)
     if( !owner )
         return null
-    const s = useStore()
     const salt = ethers.solidityPackedKeccak256(['address','uint8'],[owner,num])
     return ethers.getCreate2Address(s.factory, salt, s.vaultInitCodeHash)
 }