Fix dropped tags

package.json

@@ -1,6 +1,6 @@
 {
   "name": "paravel",
-  "version": "0.4.8",
+  "version": "0.4.9",
   "description": "Yet another toolkit for nostr",
   "author": "hodlbod",
   "license": "MIT",

src/util/nostr.ts

@@ -193,7 +193,7 @@ export class Tags extends Fluent<string[]> {
     const root = replyTags.count() > 1 ? replyTags.values().first() : null
 
     return new Tags([
-      ...tags.reject(t => t[0] === "e").all(),
+      ...this.reject(t => t[0] === "e").all(),
       ...replyTags.all().map(t => {
         t = t.slice(0, 3)