[FEATURE] Support for Terminal Shortcuts

[sjkhsl]

Title

Support for Terminal Shortcuts

Platform

Web-app

Is it related to an issue?

Description:
In the current version, standard terminal shortcuts for copying and pasting do not seem to work in the SSH window.

Feature Request: Add support for Ctrl + Shift + C (Copy) and Ctrl + Shift + V (Paste).

Reasoning: These are the standard shortcuts for most Linux terminal users. Implementing them would significantly improve the user experience and maintain consistency with other terminal emulators.

The Solution

Motivation / Problems Solved:

Muscle Memory Conflict: For long-time Linux and power users, Ctrl+Shift+C/V is a standard reflex. The lack of support for these shortcuts creates a jarring experience and forces users to break their concentration to use a mouse or context menu.

Efficiency Bottleneck: Relying on right-click menus or UI buttons to copy-paste logs and code snippets is significantly slower than keyboard-driven interaction.

Industry Standards: Most professional terminal emulators (e.g., GNOME Terminal, Konsole, iTerm2) support these shortcuts. Implementing them makes Termixe feel like a mature, standard-compliant tool.

Goal: Eliminate the "learning curve" for professional users and ensure the app behaves predictably according to established industry habits.

Additional Context

No response