chore: update repo references from jazonh to TCGplayer org

Author: jazonh

INSTALLATION.md

@@ -4,7 +4,7 @@
 
 Open Terminal and run:
 ```bash
-curl -s https://raw.githubusercontent.com/jazonh/Design-Review-Helper-Releases/main/install.sh | bash
+curl -s https://raw.githubusercontent.com/TCGplayer/Design-Review-Helper-Releases/main/install.sh | bash
 ```
 
 This automatically:

README.md

@@ -6,7 +6,7 @@ This repository provides public access to Design Review Helper releases.
 
 **One-command install:**
 ```bash
-curl -s https://raw.githubusercontent.com/jazonh/Design-Review-Helper-Releases/main/install.sh | bash
+curl -s https://raw.githubusercontent.com/TCGplayer/Design-Review-Helper-Releases/main/install.sh | bash
 ```
 
 **Manual install:**

install.sh

@@ -1,11 +1,11 @@
 #!/bin/bash
 
 # One-command installer for Design Review Helper
-# Usage: curl -s https://raw.githubusercontent.com/jazonh/Design-Review-Helper-Releases/main/install.sh | bash
+# Usage: curl -s https://raw.githubusercontent.com/TCGplayer/Design-Review-Helper-Releases/main/install.sh | bash
 
 set -e
 
-REPO="jazonh/Design-Review-Helper-Releases"
+REPO="TCGplayer/Design-Review-Helper-Releases"
 APP_NAME="Design Review Helper"
 INSTALL_DIR="/Applications"