Fix image drop from main editor

[aadarshkt]

Description

Fix : Image drop feature from main editor.

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Checklist

• I've read the contributing guide
• The relevant docs, if any, have been updated or created
• The relevant tests, if any, have been updated or created

Screen recording or screenshot

Error screen recording.

not-working-shorter-1.mov

Working screen recording -

Image-drop-feature-working-1.mov

Tests

N/A

---

Summary by cubic

Fixes image drag-and-drop in the main editor. You can now drop image files or images from VS Code and they insert correctly.

• Bug Fixes
  • Added a readFileAsDataUrl IDE protocol and VS Code handler to read dropped images and return a data URL (png/jpeg).
  • TipTap now intercepts VS Code resource URLs on drop/paste, prevents default handling, and inserts the image using a data URL.
  • Handles both file drops and HTML drops from VS Code by normalizing to data URLs and inserting the image at the start.
  • Drag overlay no longer blocks pointer events; drop explicitly prevents default to avoid double-handling.

[github-actions]

All contributors have signed the CLA ✍️ ✅
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[aadarshkt]

I have read the CLA Document and I hereby sign the CLA

[RomneyDa]

@aadarshkt looking through PRs, can you update this if it's ready for review?

[aadarshkt]

Sure. Few more changes required. It will take few days.

[aadarshkt]

Added support for multiple image and prevent default image processing which is failing.

multiple-image-support.mov

[sestinj]

looks great! will merge once tests pass

[sestinj]

🎉 This PR is included in version 1.18.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀

[RomneyDa]

@aadarshkt note this PR was reverted here
#7908
Because of the extraneous build script changes which broke debugging

[RomneyDa]

reopened here
#7910

[sestinj]

🎉 This PR is included in version 1.22.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀