chore: remove types using proposal with bytes32

### Summary

- removed vote2Types, voteArray2Types, and voteString2Types

Author: ChaituVR

src/sign/index.ts

@@ -25,9 +25,6 @@ import {
   voteTypes,
   voteArrayTypes,
   voteStringTypes,
-  vote2Types,
-  voteArray2Types,
-  voteString2Types,
   followTypes,
   subscribeTypes,
   unfollowTypes,
@@ -169,15 +166,14 @@ export default class Client {
     if (!message.reason) message.reason = '';
     if (!message.app) message.app = '';
     if (!message.metadata) message.metadata = '{}';
-    const type2 = message.proposal.startsWith('0x');
-    let type = type2 ? vote2Types : voteTypes;
+    let type = voteTypes;
     if (['approval', 'ranked-choice'].includes(message.type))
-      type = type2 ? voteArray2Types : voteArrayTypes;
+      type = voteArrayTypes;
     if (!isShutter && ['quadratic', 'weighted'].includes(message.type)) {
-      type = type2 ? voteString2Types : voteStringTypes;
+      type = voteStringTypes;
       message.choice = JSON.stringify(message.choice);
     }
-    if (isShutter) type = type2 ? voteString2Types : voteStringTypes;
+    if (isShutter) type = voteStringTypes;
     delete message.privacy;
     // @ts-ignore
     delete message.type;

src/sign/types.ts

@@ -240,45 +240,6 @@ export const voteStringTypes = {
   ]
 };
 
-export const vote2Types = {
-  Vote: [
-    { name: 'from', type: 'string' },
-    { name: 'space', type: 'string' },
-    { name: 'timestamp', type: 'uint64' },
-    { name: 'proposal', type: 'bytes32' },
-    { name: 'choice', type: 'uint32' },
-    { name: 'reason', type: 'string' },
-    { name: 'app', type: 'string' },
-    { name: 'metadata', type: 'string' }
-  ]
-};
-
-export const voteArray2Types = {
-  Vote: [
-    { name: 'from', type: 'string' },
-    { name: 'space', type: 'string' },
-    { name: 'timestamp', type: 'uint64' },
-    { name: 'proposal', type: 'bytes32' },
-    { name: 'choice', type: 'uint32[]' },
-    { name: 'reason', type: 'string' },
-    { name: 'app', type: 'string' },
-    { name: 'metadata', type: 'string' }
-  ]
-};
-
-export const voteString2Types = {
-  Vote: [
-    { name: 'from', type: 'string' },
-    { name: 'space', type: 'string' },
-    { name: 'timestamp', type: 'uint64' },
-    { name: 'proposal', type: 'bytes32' },
-    { name: 'choice', type: 'string' },
-    { name: 'reason', type: 'string' },
-    { name: 'app', type: 'string' },
-    { name: 'metadata', type: 'string' }
-  ]
-};
-
 export const followTypes = {
   Follow: [
     { name: 'from', type: 'address' },