How to create a NANO (XNO) wallet using nanojs

## _**How wallet works.**_
- Wallet is a collection of accounts
- Wallet is generally generated using a seed.
- Structure
  - ```sh
      `seed` (wallet)
        ├── 0 (index)
        │   └── `private key`
        │         └── public key
        │               └── `address`
        │
        ├── 1 (index)
        .   └── `private key`
        .         └── public key
        .               └── `address`
        ∞
    ```
    
<br />

## _**Create a wallet in Node**_
1. Install [**nanojs**](https://www.npmjs.com/package/@tanishq-singh/nanojs) package _(Only in node)_
  ```sh
  npm i @tanishq-singh/nanojs
  # or
  yarn add @tanishq-singh/nanojs
  ```
  
2. _**Import package**_
  ```ts
  // In Node
  import nanojs from "@tanishq-singh/nanojs"; // or
  const nanojs = require("@tanishq-singh/nanojs");
  
  // In Deno
  import nanojs from './deps.ts'; // or
  import nanojs from 'https://deno.land/x/nanojs/mod.ts';
  ```
  
3. _**Create Wallet**_

    a. **Fresh Wallet**
  
    ```ts
    const wallet = await create_wallet({ });
    console.log(wallet);
    ```
    
    ```sh
    {
        seed: "a4eb1443df8cb67d7b3a869412e8f9c89734962df0711af344a9e7c44afb145e",
        accounts: [
            {
                index: 0,
                private_key: "E4A3C94BBD0592070661002E253DDAD5B1345801AFC3175DBDCE923CB6FEEAEC",
                public_key: "C7537142ED0ADE795D6B73008B24A9BD31A09E477A83BCB9B7A6B0B3A7EB5418",
                address: "nano_3jtmg73gt4pyh7gppwr1jekcmhbjn4h6gyn5qkwuhboipgmypo1rdzbbadxa"
            }
        ]
    }
    ```
    
    b. **Use already created wallet with seed**
  
    ```ts
    const wallet = await create_wallet({ seed: "5b4b36a524c213a1ef891af31dc5b3071c59c12e36b7fe14f692052b2ea9c74a", till_index: 2 });
    console.log(wallet);
    ```
    
    ```sh
    {
        seed: "5b4b36a524c213a1ef891af31dc5b3071c59c12e36b7fe14f692052b2ea9c74a",
        accounts: [
            {
                index: 0,
                private_key: "5C7F0183303876298751DF2482F1DB6DF27C789E1EEE42598B9BAD35B12130D2",
                public_key: "2BF49EAF6AEF19BCFEBF40A05D7782838957C212CE3AC1B441023A5029DDA4E0",
                address: "nano_1cznmtqpoursqmzdyi71dour71wbcz337mjtr8t641jtc1nxub915abj3pcm"
            },
            {
                index: 1,
                private_key: "325A1C6B0AC52350BD4DE2A15965753DB397E278DDE4A377346916A8DB7C8496",
                public_key: "4ADDA484090D7B14B24EE56B86D7DAB1F8694FE7E18133317C126DBD5A5AD121",
                address: "nano_1kpxnk41k5du4ks6xsddiudxoehrf79yhre38erqr6mfqof7onb3om5hdqax"
            },
            {
                index: 2,
                private_key: "5B573170C262F3243305880F385B61A20AA5C66757F55A76E51DCD5B4EF2C66C",
                public_key: "D8818A1D542976846759F2EE6A5D90D174BA089049B42961EC4FC2663BA92732",
                address: "nano_3p63jagoacdpijmomwqgfbgs3ndnqa6b1kfn77iyrmy4erxtkbskfws7pujn"
            }
        ]
    }
    ```