add original url for share

extractor/src/main/java/org/schabi/newpipe/extractor/services/peertube/extractors/PeertubeChannelExtractor.java

@@ -179,5 +179,10 @@ public class PeertubeChannelExtractor extends ChannelExtractor {
     public String getName() throws ParsingException {
         return JsonUtils.getString(json, "displayName");
     }
+    
+    @Override
+    public String getOriginalUrl() throws ParsingException {
+        return ServiceList.PeerTube.getBaseUrl() + "/accounts/" + getId();
+    }
 
 }

extractor/src/main/java/org/schabi/newpipe/extractor/services/peertube/extractors/PeertubeStreamExtractor.java

@@ -291,4 +291,9 @@ public class PeertubeStreamExtractor extends StreamExtractor {
         return JsonUtils.getString(json, "name");
     }
 
+    @Override
+    public String getOriginalUrl() throws ParsingException {
+        return ServiceList.PeerTube.getBaseUrl() + "/videos/watch/" + getId();
+    }
+
 }

extractor/src/test/java/org/schabi/newpipe/extractor/services/peertube/PeertubeChannelExtractorTest.java

@@ -64,7 +64,7 @@ public class PeertubeChannelExtractorTest {
 
         @Test
         public void testOriginalUrl() throws ParsingException {
-            assertEquals("https://peertube.mastodon.host/api/v1/accounts/kde", extractor.getOriginalUrl());
+            assertEquals("https://peertube.mastodon.host/accounts/kde", extractor.getOriginalUrl());
         }
 
         /*//////////////////////////////////////////////////////////////////////////