Fix missing setInitialized (#815)

Payment methods were not marked as initialized if the local storage item did not exist on page load.

components/webln/lnbits.js

@@ -99,6 +99,7 @@ export function LNbitsProvider ({ children }) {
     const configStr = window.localStorage.getItem(storageKey)
     if (!configStr) {
       setEnabled(undefined)
+      setInitialized(true)
       return
     }
 

components/webln/nwc.js

@@ -21,6 +21,7 @@ export function NWCProvider ({ children }) {
     const configStr = window.localStorage.getItem(storageKey)
     if (!configStr) {
       setEnabled(undefined)
+      setInitialized(true)
       return
     }