remove emj

probe/cmd/obsero-probe/main.go

@@ -23,19 +23,19 @@ func main() {
 
     err := proof.SignProof(&observation)
     if err != nil {
-        fmt.Println("❌ Failed to sign proof:", err)
+        fmt.Println("Failed to sign proof:", err)
         os.Exit(1)
     }
 
     proof.SaveProof(observation, *output)
-    fmt.Println("✅ Signed proof saved to", *output)
+    fmt.Println("Signed proof saved to", *output)
 
     if *useIPFS {
         cid, err := proof.UploadToIPFS(*output)
         if err != nil {
-            fmt.Println("❌ Failed to upload to IPFS:", err)
+            fmt.Println("Failed to upload to IPFS:", err)
         } else {
-            fmt.Println("📡 Uploaded to IPFS with CID:", cid)
+            fmt.Println("Uploaded to IPFS with CID:", cid)
         }
     }
 }