Add 'zdtt github' command to install.sh for opening the ZDTT GitHub repository

- Implemented a new command in install.sh that opens the ZDTT GitHub repository in the user's default web browser based on the operating system.
- Updated the help text to include the new command, improving user access to the repository.
- Removed the previous 'github' command from terminal.py to streamline functionality and avoid redundancy.

install.sh

@@ -582,6 +582,29 @@ case "$1" in
         echo "  • Plugin system"
         echo "  • Native command support"
         ;;
+    github)
+        GITHUB_URL="https://github.com/ZaneThePython/ZDTT"
+        echo "Opening ZDTT GitHub repository..."
+        
+        # Detect platform and use appropriate command to open URL
+        if [[ "$(uname)" == "Darwin" ]]; then
+            # macOS
+            open "$GITHUB_URL"
+        elif command -v xdg-open &> /dev/null; then
+            # Linux (most distributions)
+            xdg-open "$GITHUB_URL"
+        elif command -v x-www-browser &> /dev/null; then
+            # Linux (Debian/Ubuntu fallback)
+            x-www-browser "$GITHUB_URL"
+        elif command -v gnome-open &> /dev/null; then
+            # Linux (GNOME fallback)
+            gnome-open "$GITHUB_URL"
+        else
+            # Fallback: print URL and let user open manually
+            echo "Please open this URL in your browser:"
+            echo "$GITHUB_URL"
+        fi
+        ;;
     *)
         echo "ZDTT Terminal"
         echo ""
@@ -590,6 +613,7 @@ case "$1" in
         echo "  zdtt update       - Check for and install updates"
         echo "  zdtt installer    - Run installer (for updates/reinstall)"
         echo "  zdtt version      - Display version information"
+        echo "  zdtt github       - Open ZDTT GitHub repository"
         echo "  zdtt uninstall    - Uninstall ZDTT Terminal"
         echo ""
         ;;

terminal.py

@@ -21,7 +21,6 @@ import ast
 from datetime import datetime
 import urllib.request
 import urllib.error
-import webbrowser
 import time as time_module
 
 
@@ -433,7 +432,6 @@ class ZDTTTerminal:
             'time': self.cmd_time,
             'statusbar': self.cmd_statusbar,
             'update': self.cmd_update,
-            'github': self.cmd_github,
             # System commands
             'ls': self.cmd_ls,
             'pwd': self.cmd_pwd,
@@ -1272,7 +1270,6 @@ ZDTT Terminal v{self.version}
         print(f"  {self.COLOR_BRIGHT_GREEN}time{self.COLOR_RESET} [options]       - Display date/time (MM/DD/YY 12h default)")
         print(f"  {self.COLOR_BRIGHT_GREEN}statusbar{self.COLOR_RESET} color <name> - Change status bar highlight color")
         print(f"  {self.COLOR_BRIGHT_GREEN}update{self.COLOR_RESET}               - Run the ZDTT updater helper")
-        print(f"  {self.COLOR_BRIGHT_GREEN}github{self.COLOR_RESET}               - Open ZDTT GitHub repository")
         print(f"  {self.COLOR_BRIGHT_GREEN}exit{self.COLOR_RESET}                 - Exit ZDTT (return to shell)")
         print(f"  {self.COLOR_BRIGHT_GREEN}quit{self.COLOR_RESET}                 - Quit and close terminal window")
         print()
@@ -2055,19 +2052,6 @@ ZDTT Terminal v{self.version}
             elif self.is_arch:
                 print("Try installing with: sudo pacman -S python-pip")
 
-    def cmd_github(self, args):
-        """Open the ZDTT GitHub repository in the default browser."""
-        github_url = "https://github.com/ZaneThePython/ZDTT"
-        print(f"{self.COLOR_BRIGHT_CYAN}Opening ZDTT GitHub repository...{self.COLOR_RESET}")
-        print(f"{self.COLOR_DIM}URL: {github_url}{self.COLOR_RESET}")
-        print()
-        try:
-            webbrowser.open(github_url)
-            print(f"{self.COLOR_BRIGHT_GREEN}✓{self.COLOR_RESET} GitHub repository opened in your default browser")
-        except Exception as e:
-            print(f"{self.COLOR_ERROR}Failed to open browser: {e}{self.COLOR_RESET}")
-            print(f"{self.COLOR_DIM}Please visit: {github_url}{self.COLOR_RESET}")
-
     def cmd_update(self, args):
         """Trigger the external updater shipping with ZDTT."""
         zdtt_wrapper = shutil.which('zdtt')