This commit refactors all the shell scripts to use `#!/usr/bin/env bash` instead of `#!/bin/bash`. This change ensures that the scripts will run with the system's default Bash interpreter, even if it is not located at the standard `/bin/bash` path.
This commit introduces a set of functions and variables to provide colorful and formatted console output for the `run.sh` script. It includes the following changes:
- Added color variables for ANSI escape codes (BLUE, GREEN, YELLOW, RED, BOLD, NC).
- Added Unicode characters for various symbols (CHECK_MARK, CROSS_MARK, RIGHT_ARROW, INFO_MARK).
- Created print functions for success, warning, and error messages.
- Displayed a welcome message with community links and support information.
- Formatted the memory output to display in MB or GB as appropriate.
- Improved the formatting and readability of the script's output.
The primary goal of these changes is to enhance the user experience and make the script's output more visually appealing and informative.
