Fixes a bug on switching between new and old format
Fixes bug where json extract was raising ValueError and not getting caught properly
Fixes bug where file names were getting added to the artifact but they didn't exist
Fixes bug with edit_code_artifact where VA was using -1 as line number. Also adds an example of how to use edit_code_artifact in VA prompt
Removes verbosity env arg which was taking up extra token space in the VA chat observations and limits "viewable" conversation to 10 messages to keep tokens lower
Updates prompts on how to deal with artifacts, "user can see artifacts", "artifacts are saved only after execution is finished", etc.
Updates the way files are synced between local and remote, simplifying some of the syncing logic
Fixes bugs: