Add Scout corgi pet

[fanslead]

Summary

• add the original Codex v2 pet original-scout-corgi
• include the transparent 192×208 preview, 1536×2288 v2 spritesheet, pet manifest, and per-directory asset license
• add Scout to the Chinese and English pet indexes
• add Scout to the GitHub Pages catalog with original-series metadata and a teal theme color

Source and rights

• Type: original pet; not intended to depict a third-party character, person, or brand
• Asset creator: FunShow (@fanslead)
• Source: an original watercolor corgi explorer concept supplied by the contributor and developed with AI assistance
• Rights confirmation: the contributor confirms they have the rights or permissions needed to submit, distribute, and license the reference and resulting pet assets
• License: the contributor-owned original elements are provided under CC BY-NC-SA 4.0; the directory-level LICENSE.md defines the asset scope

Validation

• node --check script.js
• validated the pet ID, manifest fields, and spritesheet path
• validated spritesheet.webp as 1536×2288 RGBA WebP
• validated preview.webp as transparent 192×208 WebP with transparent corners
• validated catalog metadata and pet-ID uniqueness
• verified the committed spritesheet is byte-identical to the accepted Scout v2 output
• git diff --check

[Copilot]

Pull request overview

This PR adds a new original Codex v2 pet, original-scout-corgi (“Scout”), and wires it into the repository’s indexes and GitHub Pages catalog metadata.

Changes:

• Added a new pet entry to the GitHub Pages catalog (script.js) with bilingual name/description, original-series metadata, CC BY-NC-SA license type, contributor, and theme color.
• Updated both Chinese and English README pet indexes to include Scout.
• Added the new pet directory original-scout-corgi/ with pet.json and a per-directory LICENSE.md (and the referenced preview.webp / spritesheet.webp assets present in-tree).

Reviewed changes

Copilot reviewed 5 out of 7 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
script.js	Registers original-scout-corgi in the site catalog (series, descriptions, license type, contributor, theme color).
README.md	Adds Scout to the Chinese pet index table with preview and directory link.
README_EN.md	Adds Scout to the English pet index table with preview and directory link.
original-scout-corgi/pet.json	Introduces the pet manifest (id, displayName, description, sprite version, spritesheet path).
original-scout-corgi/LICENSE.md	Adds directory-scoped CC BY-NC-SA 4.0 asset license and third-party-rights boundary statement.

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