Add branded social previews to 6 public repositories

[kriptoburak]

Goal

Replace generic GitHub social previews with the approved Xquik brand card.

Audit Snapshot

Thirteen public repositories already use the same custom 1280×640 PNG.

Its SHA-256 digest is:

a82bfca334ce8ee77440cf69ae599eadded7fcfd3c627a8057baf123b1c85eae

These repositories still use generated GitHub previews:

• .github
• hermes-tweet
• n8n-nodes-xquik
• paperclip-plugin-xquik
• prefect-xquik
• xquik-haystack

Requirements

• Reuse the existing approved Xquik card.
• Keep the asset at 1280×640.
• Do not add keyword lists or unsupported claims.
• Upload through each repository General setting.
• Confirm each GraphQL openGraphImageUrl uses repository-images.githubusercontent.com.

Existing Asset

Completion Evidence

Record all 6 resulting public image URLs here.