Brackets crashes when clicking on a large file on the sidebar

[MikeSpock]

I've got a big .sql dump of 400MB in my project.
Opening it crashes Brackets immediately, which seems to be not only a flaw in error handling, but a usability problem too (aside of obviously loosing unsaved changes). One can learn not to open large files, but due to Brackets' behaviour, the same thing happens when I want to delete it - right clicking files in the sidebar opens up the file.

imo this would be solved if

• left clicking large files would open a prompt window, alerting users, that this could take a while, and if choosing yes, opening files in a plain text mode, w/o codemirror plugin (hopefully that would allow to edit medium sized files)
• large files wouldn't open on right click, only the popup should appear

[dangoor]

Reviewed medium priority, 1.0, "Project Management".

@MikeSpock We'll probably want to add a dialog that says that Brackets doesn't handle files bigger than X, with a preference that's able to change the threshhold.

I've been working on a new version of the file tree that does not automatically open the file when you right click on the it.

[peterflynn]

Closing -- duplicate of #7223, which has the same fix proposal there too

[dangoor]

When #8788 is complete, right-clicking on an item in the file tree does not open the file, which is the second proposed solution in the original description.