Update FastPix dashboard links in README

[ashutoshkhainar33-star]

FastPix Video Data SDK for Shaka Player - Documentation PR

Documentation Changes

What Changed

• New documentation added
• Existing documentation updated
• Documentation errors fixed
• Code examples updated
• Links and references updated
• Other

Files Modified

• README.md
• docs/ files
• USAGE.md
• CONTRIBUTING.md
• Other: _______________

Summary

Brief description of changes:

<!-- What documentation was added, updated, or fixed? -->

Code Examples (if Applicable)

// If you added/updated code examples, include them here
import loadShakaPlayer from "@fastpix/video-data-shakaplayer";
import shaka from "shaka-player";

const initTime = loadShakaPlayer.utilityMethods.now();
const videoElement = document.getElementById("video-player");
const player = new shaka.Player(videoElement);

const playerMetadata = {
  workspace_id: "YOUR_WORKSPACE_KEY",
  player_name: "MyVideoPlayer",
  player_init_time: initTime,
  video_title: "Test Video",
  video_id: "video-123",
  viewer_id: "viewer-456",
};

const fastPixShakaIntegration = loadShakaPlayer(
  player,
  {
    debug: false,
    data: playerMetadata,
  },
  shaka,
);

Testing

• All code examples tested
• Links verified
• Grammar checked
• Formatting consistent

Review Checklist

• Content is accurate
• Code examples work
• Links are working
• Grammar is correct
• Formatting is consistent

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Ready for review!