Feature
* feat(cli): create `.app_id.txt` to store App ID ([`7a8f682`](https://github.com/numerous-com/numerous-sdk/commit/7a8f68238319e714c94851b43904f0e5a3e8f703))
>
> Includes backwards compatibility for projects initialized with `.tool_id.txt`. Also includes various improvements to output
> formatting related to files bootstrapping.
Fix
* fix(cli): improved output for commands, and minor refactors ([`15bdc92`](https://github.com/numerous-com/numerous-sdk/commit/15bdc92e8747cf40e4a1ebe3139c4a317ae8b784))
>
> Use common error printing functions, and improve the phrasing of some error and informative messages.
* fix(cli): bug `numerous push` fails due to only reading deprecated App ID file ([`f80458b`](https://github.com/numerous-com/numerous-sdk/commit/f80458b3a49aa8e2e1823d82c3e8a02274214695))
>
> Use the common function read the App ID, which can read from `.app_id.txt`, since it is now created by the `numerous init`command