Update contributors and enhance documentation attribution

- Added Elliot Friedman as a contributor in contributors.json.
- Updated contributor lists in transaction verification, enhanced controls, and classification documentation to include Elliot Friedman for improved attribution.

Author: DicksonWu654

docs/pages/config/contributors.json

@@ -202,5 +202,17 @@
     "company": "Trail of Bits",
     "job_title": "Director of Engineering for Blockchain",
     "description": "Frameworks Contributors"
+  },
+  "ElliotFriedman": {
+    "slug": "ElliotFriedman",
+    "name": "Elliot",
+    "role": "contributor",
+    "avatar": "https://avatars.githubusercontent.com/ElliotFriedman",
+    "github": "https://github.com/ElliotFriedman",
+    "twitter": "https://x.com/Elliot0x",
+    "website": "",
+    "company": "",
+    "job_title": "",
+    "description": ""
   }
 }

docs/pages/treasury-operations/classification.mdx

@@ -8,7 +8,7 @@ contributors:
   - role: wrote
     users: [dickson]
   - role: reviewed
-    users: [relotnek, bsamuels453]
+    users: [relotnek, bsamuels453, ElliotFriedman]
 ---
 
 import {

docs/pages/treasury-operations/enhanced-controls.mdx

@@ -8,7 +8,7 @@ contributors:
   - role: wrote
     users: [dickson]
   - role: reviewed
-    users: [relotnek, bsamuels453]
+    users: [relotnek, bsamuels453, ElliotFriedman]
 ---
 
 import {

docs/pages/treasury-operations/transaction-verification.mdx

@@ -10,7 +10,7 @@ contributors:
   - role: wrote
     users: [dickson]
   - role: reviewed
-    users: [relotnek]
+    users: [relotnek, ElliotFriedman]
 ---
 
 import {