feat: add QR code generator and Nostr event handling

- Added the `simplesoftwareio/simple-qrcode` package to the project
- Created a new JavaScript file `nostrZap.js` to handle Nostr events
- Added the `nostrZap` function to the Alpine.js data property in `app.js`
- Updated the `services.php` configuration file to include the `nostr` environment variable
- Created a new database migration to add a `payment_event` field to the `einundzwanzig_plebs` table
- Made adjustments in the `Election:year.blade.php` view file to handle potential null values
- Updated `composer.lock` and `package.json` with the new dependencies

yarn.lock

@@ -380,11 +380,30 @@
   dependencies:
     mini-svg-data-uri "^1.2.3"
 
+"@types/chrome@^0.0.74":
+  version "0.0.74"
+  resolved "https://registry.yarnpkg.com/@types/chrome/-/chrome-0.0.74.tgz#f69827c48fcf7fecc90c96089807661749a5a5e3"
+  integrity sha512-hzosS5CkQcIKCgxcsV2AzbJ36KNxG/Db2YEN/erEu7Boprg+KpMDLBQqKFmSo+JkQMGqRcicUyqCowJpuT+C6A==
+  dependencies:
+    "@types/filesystem" "*"
+
 "@types/estree@1.0.6":
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/@types/estree/-/estree-1.0.6.tgz#628effeeae2064a1b4e79f78e81d87b7e5fc7b50"
   integrity sha512-AYnb1nQyY49te+VRAVgmzfcgjYS91mY5P0TKUDCLEM+gNnA+3T6rWITXRLYCpahpqSQbN5cE+gHpnPyXjHWxcw==
 
+"@types/filesystem@*":
+  version "0.0.36"
+  resolved "https://registry.yarnpkg.com/@types/filesystem/-/filesystem-0.0.36.tgz#7227c2d76bfed1b21819db310816c7821d303857"
+  integrity sha512-vPDXOZuannb9FZdxgHnqSwAG/jvdGM8Wq+6N4D/d80z+D4HWH+bItqsZaVRQykAn6WEVeEkLm2oQigyHtgb0RA==
+  dependencies:
+    "@types/filewriter" "*"
+
+"@types/filewriter@*":
+  version "0.0.33"
+  resolved "https://registry.yarnpkg.com/@types/filewriter/-/filewriter-0.0.33.tgz#d9d611db9d9cd99ae4e458de420eeb64ad604ea8"
+  integrity sha512-xFU8ZXTw4gd358lb2jw25nxY9QAgqn2+bKKjKOYfNCzN4DKCFetK7sPtrlpg66Ywe3vWY9FNxprZawAh9wfJ3g==
+
 ansi-regex@^5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-5.0.1.tgz#082cb2c89c9fe8659a311a53bd6a4dc5301db304"
@@ -988,7 +1007,7 @@ normalize-range@^0.1.2:
   resolved "https://registry.yarnpkg.com/normalize-range/-/normalize-range-0.1.2.tgz#2d10c06bdfd312ea9777695a4d28439456b75942"
   integrity sha512-bdok/XvKII3nUpklnV6P2hxtMNrCboOjAcyBuQnWEhO665FwrSNRxU+AqpsyvO6LgGYPspN+lu5CLtw4jPRKNA==
 
-nostr-tools@^2.7.1:
+nostr-tools@^2.7.1, nostr-tools@^2.7.2:
   version "2.7.2"
   resolved "https://registry.yarnpkg.com/nostr-tools/-/nostr-tools-2.7.2.tgz#74a6ff543a81da1dcce9563b9317faa17221acce"
   integrity sha512-Bq3Ug0SZFtgtL1+0wCnAe8AJtI7yx/00/a2nUug9SkhfOwlKS92Tef12iCK9FdwXw+oFZWMtRnSwcLayQso+xA==
@@ -1408,6 +1427,13 @@ web-streams-polyfill@^3.0.3:
   resolved "https://registry.yarnpkg.com/web-streams-polyfill/-/web-streams-polyfill-3.3.3.tgz#2073b91a2fdb1fbfbd401e7de0ac9f8214cecb4b"
   integrity sha512-d2JWLCivmZYTSIoge9MsgFCZrt571BikcWGYkjC1khllbTeDlGqZ2D8vD8E/lJa8WGWbb7Plm8/XJYV7IJHZZw==
 
+webln@^0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/webln/-/webln-0.3.2.tgz#bbadf52916666b6059e3661ef5ab73a76b7cd0f4"
+  integrity sha512-YYT83aOCLup2AmqvJdKtdeBTaZpjC6/JDMe8o6x1kbTYWwiwrtWHyO//PAsPixF3jwFsAkj5DmiceB6w/QSe7Q==
+  dependencies:
+    "@types/chrome" "^0.0.74"
+
 websocket-polyfill@^0.0.3:
   version "0.0.3"
   resolved "https://registry.yarnpkg.com/websocket-polyfill/-/websocket-polyfill-0.0.3.tgz#7321ada0f5f17516290ba1cb587ac111b74ce6a5"