Add support for additional package managers (e.g. pacman)

[MS-githubaccnt]

Description:

Right now, the tool only supports apt and xbps package managers. This limits its usability on other Linux distributions.

Proposed Feature:

Extend support to additional package managers, starting with pacman (Support for other package managers is also welcome). Ideally, the design should allow new package managers to be added with minimal changes to the codebase.

Expected Behavior:

Maintain the same usage flow.

Note:

Ensure that similar naming conventions, code structure and style is followed, and all functionality is replicated across distributions.
Ensure proper changes are made to README.md .
Attach proof of working, since admin may not use the same package managers.

[Aliqyan-21]

@MS-githubaccnt | I can add support for dnf

[MS-githubaccnt]

Great @Aliqyan-21 ! Take a look around at the codebase, and please go ahead and explain the approach you would take for the issue.