Add cafe-raft

Author: gc-garcol

implementations.json

@@ -2840,5 +2840,23 @@
             "logCompaction": true,
             "persistence": true
         }
+    },
+    {
+        "repoURL": "https://github.com/gc-garcol/cafe-raft",
+        "name": "cafe-raft",
+        "authors": [
+            {
+                "name": "Thai Van",
+                "github": "gc-garcol"
+            }
+        ],
+        "language": "Java",
+        "license": "Apache-2.0",
+        "features": {
+            "basic": true,
+            "membershipChanges": false,
+            "logCompaction": false,
+            "persistence": true
+        }
     }
 ]