Remove Bitte Types Dependency (#66)

This dependency came with a lot of extra bloat (300 Mb because of wallet
connect and reown).

We were essentially building with all of this:

```
  "dependencies": {
    "@mysten/sui": "^1.26.0",
    "@near-wallet-selector/core": "^8.9.0",
    "@solana/wallet-adapter-react": "^0.15.39",
    "@solana/web3.js": "^1.98.4",
    "@suiet/wallet-kit": "^0.3.4",
    "ai": "^4.1.51",
    "bn.js": "^5.2.1",
    "near-api-js": "^6",
    "openapi-types": "^12.0.0",
    "react": "^18.0.0",
    "viem": "^2.36.0",
    "wagmi": "^2.16.8"
  },
```

Author: bh2smith

bun.lock

@@ -49,7 +49,6 @@
     "build:cjs": "tsc -p tsconfig.cjs.json"
   },
   "dependencies": {
-    "@bitte-ai/types": "^0.8.1",
     "near-api-js": "^6.3.0",
     "viem": "^2.37.5",
     "zerion-sdk": "^0.1.6"

packages/agent-sdk/package.json

@@ -1,7 +1,6 @@
 import { erc20Abi, PublicClient } from "viem";
 import { encodeFunctionData, type Address } from "viem";
-import type { MetaTransaction } from "@bitte-ai/types";
-import type { TokenInfo } from "./types";
+import type { TokenInfo, MetaTransaction } from "./types";
 import { getClientForChain } from "./client";
 
 const NATIVE_ASSET = "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE";

packages/agent-sdk/src/evm/erc20.ts

@@ -1,5 +1,5 @@
 import { getAddress, isHex, toHex, toBytes, zeroAddress } from "viem";
-import { SignRequest, MetaTransaction } from "@bitte-ai/types";
+import type { SignRequest, MetaTransaction } from "./types";
 import type { Address, Hex } from "viem";
 
 export * from "./types";

packages/agent-sdk/src/evm/index.ts

@@ -1,8 +1,40 @@
-import { type Address } from "viem";
+import type { Address, Hex } from "viem";
 
 export interface TokenInfo {
   address: Address;
   decimals: number;
   symbol: string;
   name: string;
 }
+
+export interface MetaTransaction {
+  to: Address;
+  data: Hex;
+  value: Hex;
+  from?: Address;
+}
+export interface EthSendTransactionRequest {
+  method: "eth_sendTransaction";
+  chainId: number;
+  params: MetaTransaction[];
+}
+export interface PersonalSignRequest {
+  method: "personal_sign";
+  chainId: number;
+  params: [Hex, Address];
+}
+export interface EthSignRequest {
+  method: "eth_sign";
+  chainId: number;
+  params: [Address, Hex];
+}
+export interface EthSignTypedDataRequest {
+  method: "eth_signTypedData" | "eth_signTypedData_v4";
+  chainId: number;
+  params: [Address, string];
+}
+export type SignRequest =
+  | EthSendTransactionRequest
+  | PersonalSignRequest
+  | EthSignRequest
+  | EthSignTypedDataRequest;

packages/agent-sdk/src/evm/types.ts

@@ -1,4 +1,4 @@
-import type { MetaTransaction } from "@bitte-ai/types";
+import type { MetaTransaction } from "./types";
 import {
   type Address,
   encodeFunctionData,

packages/agent-sdk/src/evm/weth.ts

@@ -1,4 +1,4 @@
-import { MetaTransaction } from "@bitte-ai/types";
+import { MetaTransaction } from "./evm/types";
 
 export const NULL_TRANSACTION: MetaTransaction = {
   to: "0x0000000000000000000000000000000000000000",

packages/agent-sdk/src/misc.ts

@@ -1,4 +1,4 @@
-import { SignRequest } from "@bitte-ai/types";
+import { SignRequest } from "./evm/types";
 import { errorString } from "./error";
 
 export interface TxData {