[Feature Request] Runtime key command to skip an artifact

While running iLEAPP, sometimes a specific artifact may take a long time or appear to hang on certain artifact. Currently, the only way to skip it is to rerun the entire process without that plugin specified in the ilprofile file.

It would be very useful if, while iLEAPP is running, the user could press a certain key (e.g., s) in the terminal to instruct the program to:
- Stop processing the current artifact.
- Move on to the next one without terminating the whole run.

**Example usage:**
```
[152/308] mapsSync [mapsSync] artifact started
Press "s" to skip this artifact
```
When the user presses s, the program prints:
`Skipping mapSync...`
and continues with the next artifact

**Benefits:**
- Saves time when a single plugin hangs.
- No need to restart the run.
- Helps troubleshoot which plugins are problematic on a given backup.