Hides the V2 fork behind a new feature flag inspectorV2
I followed these instructions to preserve the git history for the forked files.
Currently the only change between the current inspector panel and the forked version is that the forked version has appends "2.0" to the Widget Tree, Layout Explorer, and Widget Details Tree:
Follow up will be forking the inspector tests as well
Work towards https://github.com/flutter/devtools/issues/7861
This PR:
inspectorV2I followed these instructions to preserve the git history for the forked files.
Currently the only change between the current inspector panel and the forked version is that the forked version has appends "2.0" to the Widget Tree, Layout Explorer, and Widget Details Tree:
Follow up will be forking the inspector tests as well