added peertube

updated donations
fixed xmpp contact

src/_data/donations.json

@@ -2,6 +2,13 @@
   {
     "year": 2021,
     "donations": [
+      {
+        "date": "18.08.2021",
+        "amount": 30,
+        "via": "banktransfer",
+        "from": null,
+        "first": true
+      },
       {
         "date": "02.08.2021",
         "amount": 10,

src/_data/services.json

@@ -43,6 +43,18 @@
       "en": "The decentralized social network of the future: No ads, no corporate surveillance."
     }
   },
+  {
+    "id": "peertube",
+    "name": "PeerTube",
+    "icon": "i-peertube",
+    "url": "https://tube.sp-codes.de",
+    "status": "https://tube.sp-codes.de",
+    "beta": true,
+    "summary": {
+      "de": "Ein Netzwerk aus mehreren föderierten, interoperablen Video-Hosting-Anbietern. Werbefrei und ohne Bindung an einen bestimmten Anbieter.",
+      "en": "A network of multiple federated, interoperable video hosting providers. Ad-free and without vendor lock-in."
+    }
+  },
   {
     "id": "gitea",
     "name": "Gitea",