Remove era (#746)

Author: acolytec3

package-lock.json

@@ -1,7 +1,11 @@
 {
   "name": "ultralight",
   "private": true,
-  "workspaces": ["./", "./packages/portalnetwork", "./packages/cli", "./packages/era"],
+  "workspaces": [
+    "./",
+    "./packages/portalnetwork",
+    "./packages/cli"
+  ],
   "engines": {
     "npm": "^10",
     "node": "^20"
@@ -29,4 +33,4 @@
     "node-gyp": "^10.1.0",
     "tsx": "^4.19.2"
   }
-}
+}