Add how to get wallet data page

[Karkarmath]

Closes #218

[github-actions]

To fix the formatting issues:

1. Install necessary dependencies: npm ci
2. Then, run this command:

npx remark -o --quiet --silently-ignore standard/tokens/jettons/how-to-get-wallet-data.mdx 

[github-actions]

Thanks for the updates in the jetton wallet docs area. A few high‑severity items need fixes to meet the style guide and keep examples copy‑pasteable and links canonical.

Findings (3)

High (3)

[HIGH] Placeholder is not in <ANGLE_CASE> and undefined

Location:

mintlify-ton-docs/standard/tokens/jettons/how-to-get-wallet-data.mdx

Line 22 in 5ef3b30

const walletAddress = "wallet of interest in any format";

Description:
The example uses a free‑form literal string ("wallet of interest in any format") instead of a <ANGLE_CASE> placeholder, and it is not defined on first use. This creates a copy/paste hazard and violates the placeholder rules for examples. The style guide flags undefined placeholders and copy/paste hazards as [HIGH] (https://github.com/tact-lang/mintlify-ton-docs/blob/main/contribute/style-guide-extended.mdx?plain=1#L31-L31) and requires placeholders in <ANGLE_CASE> defined on first use (https://github.com/tact-lang/mintlify-ton-docs/blob/main/contribute/style-guide-extended.mdx?plain=1#L395-L400).

Suggestion:
Replace the string with a proper placeholder and define it immediately after the snippet.

-const walletAddress = "wallet of interest in any format";
+const walletAddress = "<WALLET_ADDR>";

Define placeholders (first use):
<WALLET_ADDR> — address of the target jetton wallet in any supported format.

[HIGH] JS snippet is not copy‑pasteable; missing proper placeholders

Location:

mintlify-ton-docs/standard/tokens/jettons/how-to-get-wallet-data.mdx

Lines 19 to 36 in 5ef3b30

	```javascript
	import TonWeb from "tonweb";
	const tonweb = new TonWeb();
	const walletAddress = "wallet of interest in any format";
	const jettonWallet = new TonWeb.token.jetton.JettonWallet(tonweb.provider,{address: walletAddress});
	const data = await jettonWallet.getData();
	console.log('jetton balance:', data.balance.toString());
	console.log('jetton owner address:', data.ownerAddress.toString(true, true, true));
	// It is important to verify that the jetton master recognizes the wallet
	const JettonMinter = new TonWeb.token.jetton.JettonMinter(tonweb.provider, {address: data.JettonMinterAddress.toString(false)});
	const expectedjettonWalletAddress = await JettonMinter.getJettonWalletAddress(data.ownerAddress.toString(false));
	if (expectedjettonWalletAddress.toString(false) !== new TonWeb.utils.Address(walletAddress).toString(false)) {
	throw new Error('jetton minter does not recognize the wallet');
	}
	console.log('jetton master address:', data.JettonMinterAddress.toString(true, true, true));
	```

Description:
The example uses top‑level await without an async context (e.g., await jettonWallet.getData() on L24 and further awaits on L30), which fails in plain JS when copy‑pasted directly. It also hard‑codes an implicit placeholder string ("wallet of interest in any format") instead of an angle‑case placeholder defined on first use, violating the docs’ copy/paste and placeholder conventions. See contribute/style-guide-extended.mdx for the copy‑pasteable examples and placeholder rules.

Suggestion:
Wrap the calls in an async IIFE and use a defined <JETTON_WALLET_ADDR> placeholder.

 ```javascript
 import TonWeb from "tonweb";
 const tonweb = new TonWeb();
-const walletAddress = "wallet of interest in any format";
-const jettonWallet = new TonWeb.token.jetton.JettonWallet(tonweb.provider,{address: walletAddress});
-const data = await jettonWallet.getData();
-console.log('jetton balance:', data.balance.toString());
-console.log('jetton owner address:', data.ownerAddress.toString(true, true, true));
-
-// It is important to verify that the jetton master recognizes the wallet
-const JettonMinter = new TonWeb.token.jetton.JettonMinter(tonweb.provider, {address: data.JettonMinterAddress.toString(false)});
-const expectedjettonWalletAddress = await JettonMinter.getJettonWalletAddress(data.ownerAddress.toString(false));
-if (expectedjettonWalletAddress.toString(false) !== new TonWeb.utils.Address(walletAddress).toString(false)) {
-  throw new Error('jetton minter does not recognize the wallet');
-}
-
-console.log('jetton master address:', data.JettonMinterAddress.toString(true, true, true));
+const walletAddress = "<JETTON_WALLET_ADDR>";
+const jettonWallet = new TonWeb.token.jetton.JettonWallet(tonweb.provider, { address: walletAddress });
+(async () => {
+  const data = await jettonWallet.getData();
+  console.log('jetton balance:', data.balance.toString());
+  console.log('jetton owner address:', data.ownerAddress.toString(true, true, true));
+  // It is important to verify that the jetton master recognizes the wallet
+  const JettonMinter = new TonWeb.token.jetton.JettonMinter(tonweb.provider, { address: data.JettonMinterAddress.toString(false) });
+  const expectedjettonWalletAddress = await JettonMinter.getJettonWalletAddress(data.ownerAddress.toString(false));
+  if (expectedjettonWalletAddress.toString(false) !== new TonWeb.utils.Address(walletAddress).toString(false)) {
+    throw new Error('jetton minter does not recognize the wallet');
+  }
+  console.log('jetton master address:', data.JettonMinterAddress.toString(true, true, true));
+})();

Define placeholders (first use): <JETTON_WALLET_ADDR> — the jetton wallet address in any supported format.

[HIGH] Unofficial external API link instead of canonical internal reference

Location:

mintlify-ton-docs/standard/tokens/jettons/how-to-get-wallet-data.mdx

Line 41 in 5ef3b30

Finally, you can get this information using the [API](https://companyname-a7d5b98e.mintlify.app/api-reference/jettons/get-jetton-wallets).

Description:
The link points to a Mintlify app domain (https://companyname-a7d5b98e.mintlify.app/...), which is an external/unofficial location when a canonical internal docs link should be used. This violates link policy requiring stable internal references when available.

Suggestion:
Replace with a stable internal relative link to the API reference.

-Finally, you can get this information using the [API](https://companyname-a7d5b98e.mintlify.app/api-reference/jettons/get-jetton-wallets).
+Finally, you can get this information using the [API](/api-reference/jettons/get-jetton-wallets).

[anton-trunov]

let's also fix the relevant AI comments

[novusnota]

[Shvandre]

We need a formatter for our code snippets, but let's do that in separate PR

[github-actions]

To fix the formatting issues:

1. Install necessary dependencies: npm ci
2. Then, run this command:

npx remark -o --silent --silently-ignore standard/tokens/jettons/how-to-get-wallet-data.mdx standard/tokens/jettons/mintless/how-to-deploy.mdx