add skycore by @rosetkaqqe

clients/fabric/jars/SkyCoreFabric.jar

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d66b8cf5abf8eeaf3df3896253eeda0cca40a6cfa8f12ab271a49418d68bca8
+size 46966920

static/fabric-clients.json

@@ -1,4 +1,26 @@
 [
+  {
+    "client_type": "fabric",
+    "created_at": "2026-10-12T10:39:51.929764+00:00",
+    "downloads": 0,
+    "filename": "fabric/SkyCoreFabric.jar",
+    "id": 129,
+    "launches": 0,
+    "main_class": "net.fabricmc.loader.launch.knot.KnotClient",
+    "md5_hash": "fb0f132b0c519a0ea50e0ddbb76a8a89",
+    "name": "SkyCore (Fabric)",
+    "show": true,
+    "size": 45,
+    "version": "26.2",
+    "working": true,
+    "dependencies": [
+      {
+        "md5_hash": "edcbe4e7328f68f285d3a2425cd4f0a6",
+        "name": "fabric-api-0.160.0+26.2",
+        "size": 2
+      }
+    ]
+  },
   {
     "client_type": "fabric",
     "created_at": "2026-10-11T20:01:13.032+00:00",