feat: [Ecosystem > Node > Overview] Improve article

[aigerimu]

fixes #936

[github-actions]

To fix the formatting issues:

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

npx remark -o --silent --silently-ignore ecosystem/node/overview.mdx 

[aigerimu]

@aigerimu include ton repo

[github-actions]

Thanks for the docs updates around the node overview. A couple of high‑severity anchor issues need fixes before merge.

Findings (2)

High (2)

[HIGH] Broken internal anchor for “Single nominator”

Location:

docs/ecosystem/node/overview.mdx

Line 27 in 5d0bdfb

| [Single nominator](/ecosystem/node/overview#liquid-staking) | In this mode, the smart contract accepts stakes from a single user and operates a validator on the user’s behalf, distributing rewards securely using a cold wallet. |

Description:
The “Single nominator” table entry links to #liquid-staking, which targets a different section. The correct target is the “Single nominator pool” section on this page (ecosystem/node/overview.mdx:46), whose slug is #single-nominator-pool. Broken internal anchors are release‑blocking per the style guide.

Suggestion:

- |    [Single nominator](/ecosystem/node/overview#liquid-staking)    | In this mode, the smart contract accepts stakes from a single user and operates a validator on the user’s behalf, distributing rewards securely using a cold wallet.                                                                                                                                                                                              |
+ |    [Single nominator](/ecosystem/node/overview#single-nominator-pool)    | In this mode, the smart contract accepts stakes from a single user and operates a validator on the user’s behalf, distributing rewards securely using a cold wallet.                                                                                                                                                                                              |

[HIGH] Broken internal anchor to config parameter 16

Location:

docs/ecosystem/node/overview.mdx

Line 39 in 5d0bdfb

Validator nodes or validators are the TON network participants who propose new blocks and verify transactions according to TON's [_proof-of-stake_](https://en.wikipedia.org/wiki/Proof_of_stake) mechanism. The top 400 validators are selected based on network [configuration parameter](/foundations/config#param-16%3A-validators-limits). Validators receive rewards for validation.

Description:
The link to the configuration reference uses an encoded colon in the anchor (#param-16%3A-validators-limits), which does not match the slug generated for the target heading “## Param 16: validators limits” on the referenced page. The correct slug drops punctuation and uses hyphens: #param-16-validators-limits. Broken/missing anchors are release‑blocking per the style guide.

Suggestion:

- Validator nodes or validators are the TON network participants who propose new blocks and verify transactions according to TON's [_proof-of-stake_](https://en.wikipedia.org/wiki/Proof_of_stake) mechanism. The top 400 validators are selected based on network [configuration parameter](/foundations/config#param-16%3A-validators-limits). Validators receive rewards for validation.
+ Validator nodes or validators are the TON network participants who propose new blocks and verify transactions according to TON's [_proof-of-stake_](https://en.wikipedia.org/wiki/Proof_of_stake) mechanism. The top 400 validators are selected based on network [configuration parameter](/foundations/config#param-16-validators-limits). Validators receive rewards for validation.

[github-actions]

To fix the formatting issues:

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

npx remark -o --silent --silently-ignore ecosystem/node/overview.mdx