chore: update plugin metadata to point to MageByte-Zero fork

Replace zarazhangrui's repo URLs and author info with MageByte-Zero
across plugin.json, marketplace.json, and README install instructions.
Add maintainer credit in README Credits section.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.claude-plugin/marketplace.json

@@ -3,8 +3,8 @@
   "name": "frontend-slides",
   "description": "Create stunning, animation-rich HTML presentations from scratch or by converting PowerPoint files.",
   "owner": {
-    "name": "zarazhangrui",
-    "url": "https://github.com/zarazhangrui"
+    "name": "MageByte-Zero",
+    "url": "https://github.com/MageByte-Zero"
   },
   "plugins": [
     {

README.md

@@ -25,7 +25,7 @@ https://github.com/user-attachments/assets/ef57333e-f879-432a-afb9-180388982478
 Install directly from Claude Code in two commands:
 
 ```bash
-/plugin marketplace add zarazhangrui/frontend-slides
+/plugin marketplace add MageByte-Zero/frontend-slides
 /plugin install frontend-slides@frontend-slides
 ```
 
@@ -47,7 +47,7 @@ cp scripts/extract-pptx.py ~/.claude/skills/frontend-slides/scripts/
 Or clone directly:
 
 ```bash
-git clone https://github.com/zarazhangrui/frontend-slides.git ~/.claude/skills/frontend-slides
+git clone https://github.com/MageByte-Zero/frontend-slides.git ~/.claude/skills/frontend-slides
 ```
 
 Then use it by typing `/frontend-slides` in Claude Code.
@@ -173,7 +173,7 @@ Uses [Playwright](https://playwright.dev) to screenshot each slide at 1920×1080
 
 ## Credits
 
-Created by [@zarazhangrui](https://github.com/zarazhangrui) with Claude Code.
+Created by [@zarazhangrui](https://github.com/zarazhangrui) with Claude Code. Maintained by [@MageByte-Zero](https://github.com/MageByte-Zero).
 
 Inspired by the "Vibe Coding" philosophy — building beautiful things without being a traditional software engineer.
 

plugins/frontend-slides/.claude-plugin/plugin.json

@@ -3,11 +3,11 @@
   "version": "1.0.0",
   "description": "Zero-dependency HTML presentation generator with 12 curated visual themes, PPT conversion, and anti-AI-slop design philosophy.",
   "author": {
-    "name": "zarazhangrui",
-    "url": "https://github.com/zarazhangrui"
+    "name": "MageByte-Zero",
+    "url": "https://github.com/MageByte-Zero"
   },
-  "homepage": "https://github.com/zarazhangrui/frontend-slides",
-  "repository": "https://github.com/zarazhangrui/frontend-slides",
+  "homepage": "https://github.com/MageByte-Zero/frontend-slides",
+  "repository": "https://github.com/MageByte-Zero/frontend-slides",
   "license": "MIT",
   "keywords": ["presentations", "slides", "html", "design", "powerpoint", "animations"],
   "skills": "./skills/"