This change is to allow repos.json & organizations.json to be added
to gitignore so that privacy can be maintained in private organizations.

Not sure if this was intentional, but a java codeql file doesn't exists.
This commit introduces the file

Update documentation. `Yarn add` expects a package. The equivalent of npm
install (install all deps)ya is `yarn install` or just `yarn`

See: https://classic.yarnpkg.com/lang/en/docs/cli/install/

This commit attempts to simplify the determination of the destination
directory and username. It also introduces the root for user home to be
used in later feature.

This commit is largely a refactor of the existing code. The point is to
simplify the commands required for windows/macos/linux. They largely
all use the same commands with slight variations, such as home
directory, and command arguments.

It is a larger commit than I'd like, but all three file changes do go
together.

globals.ts:
- Removes the need to create separate vars for windows vs
everything else. Determine the differences in globals and send 1 var.
- Determine OS here so we can set root to home path. No longer needed
in commitFile.ts

commands.ts:
- Squash windows/macOS/linux into a single command array.
- Introduce platform and root to differ commands/paths
- Remove unnecessary commands like mv as cp can accomplish this
- Make commands/arguments conditional
- Add helper function to convert linux paths to windows paths
  - This really helps with mkdir as Windows can natively create
    multi-leveled directory structures when correct paths are used: `\`

commitFile.ts:
- Moved existsSync, os and isCodespace to globals.ts
- Replaced mac/windowsCommands w/ genearlCommands
- Simplified gitCommands condition
- Added informs
- Added try catch to "for loop" of commands. I may just be missing it,
  but the If (stderr) block didn't seem to be activating. The app would
  die after stating the error.
- Whitelist function for known error responses like this folder alredy
  exists and can't delete a folder that doesn't exists.

The whitelist function feels hacky, so I welcome any thoughts on it.

This commit contains the recommended changes from Nick.

1. globals consolidates all OS types to a common cwd under destdir
2. The commands.ts file consolidates all commands into a single list
3. Backticks are used in string block.

Also introduces user specified temp directory. It turns out I don't
have a ~/Desktop thanks to OneDrive.

ISSUE-61

feat: ✨ ISSUE-61 PR comments