fix links

[wgyt]

The number of lines of code corresponding to the link in the original document is incorrect, and this PR changes it to be correct.

Summary by CodeRabbit

• New Features

  • Overview of Arbitrum Nitro integration with Celestia, emphasizing key features and benefits.
  • Introduction of a fallback mechanism for Ethereum to enhance data reliability.
  • New capabilities for deploying an Orbit Chain with Celestia for data availability.

• Documentation

  • Detailed guide on running Batch Poster and Nitro nodes with Celestia, including RPC requirements and operational considerations.

[coderabbitai]

Walkthrough

The pull request focuses on integrating Arbitrum Nitro with Celestia, a data availability solution. The documentation details the implementation of a new Data Availability (DA) provider for Celestia, including mechanisms for data posting, retrieval, and verification. The integration allows developers to deploy Orbit Chains using Celestia for data availability while settling on Arbitrum One, Ethereum, or other EVM chains. The changes include updates to batch posting, preimage oracle, and Blobstream X implementations.

Changes

File	Change Summary
how-to-guides/arbitrum-integration.md	Added comprehensive guide for Celestia integration with Arbitrum Nitro, covering DA provider, preimage oracle, and Blobstream X implementation
arbnode/batch_poster.go	Updated BatchPoster function signature to support Celestia-based data availability and Ethereum fallback mechanism

Sequence Diagram

sequenceDiagram
    participant Developer
    participant NitroNode
    participant CelestiaDA
    participant EthereumFallback
    
    Developer->>NitroNode: Deploy Orbit Chain
    NitroNode->>CelestiaDA: Post Batch Data
    alt Data Successfully Posted
        CelestiaDA-->>NitroNode: Confirm Data
    else Data Posting Fails
        NitroNode->>EthereumFallback: Store Data On-Chain
    end

Loading

Poem

🚀 Arbitrum hops on Celestia's cloud,
A rabbit's tale of scaling, bold and proud!
Data flows like magic, swift and bright,
Ethereum's fallback standing tight
Integration dance, a blockchain delight! 🐰✨

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📥 Commits

Reviewing files that changed from the base of the PR and between 8ed5e88 and 18b020a.

📒 Files selected for processing (1)

• how-to-guides/arbitrum-integration.md (1 hunks)

🔇 Additional comments (1)

how-to-guides/arbitrum-integration.md (1)

84-84: LGTM! Verify the updated link points to the correct implementation.

The link update from master to a specific commit hash with updated line ranges is a good practice for documentation stability.

Let's verify the link points to the correct BatchPoster implementation:

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