[feat] Nostr Login (#2703)

---------

Co-authored-by: dni ⚡ <office@dnilabs.com>

lnbits/static/js/base.js

@@ -17,6 +17,9 @@ window.LNbits = {
         data: data
       })
     },
+    getServerHealth: function () {
+      return this.request('get', '/api/v1/health')
+    },
     createInvoice: async function (
       wallet,
       amount,
@@ -85,6 +88,14 @@ window.LNbits = {
         data: {username, password}
       })
     },
+    loginByProvider: function (provider, headers, data) {
+      return axios({
+        method: 'POST',
+        url: `/api/v1/auth/${provider}`,
+        headers: headers,
+        data
+      })
+    },
     loginUsr: function (usr) {
       return axios({
         method: 'POST',