Merge pull request #12 from Shiperoid/feature/custom_targets

`Added new functionality to manage custom targets for YouTube DPI, including loading from a file, exporting to a file, and displaying status in the debug log.`

chore: downgrade script version to v2.2.5 and update engine version t…

…o v2.3.7 in YT-DPI.sh

fix: restore YT-DPI.sh from pre-merge master; bump SCRIPT_VERSION to …

…2.3.1 only

Update YT-DPI to version 2.3.0; remove legacy launcher scripts and en…

…hance .bat file for streamlined execution. Add .cursor to .gitignore and update README with new features and installation instructions.

YT-DPI 2.2.3

Assets: YT-DPI.bat (Windows), YT-DPI.sh (Bash). See README.md.

Merge pull request #6 from Shiperoid:c#-optimize

pu pu

Update YT-DPI.bat

Merge pull request #4 from Shiperoid/dev

fix ipv6 bug

Merge pull request #3 from Shiperoid/dev