Merge pull request #11 from processing/input-handler-fix

Input Handler

Also read output from normal commands

Refactor process management and improve run workflow

Replaces single sketchProcess with a list to track multiple processes, updates process lifecycle management, and moves sketch running logic into a new runSketch() method. Refactors toolbar activation/deactivation based on process state, improves dependency installation checks, and cleans up code formatting. Updates mode name to 'experimental' in mode.properties.

Update mode.properties

Update release-p5-mode.yml

Fix BrowserWindow size (use content size)

Fix bugs towards a better editor experience

Remove Processing issue templates

Update README.md

Add features, todo, demo video

Prepare for next pdex