## Changes
This PR:
1. Adds code for reading template configs and validating them against a
JSON schema.
2. Moves the json schema struct in `bundle/schema` to a separate library
package. This struct is now reused for validating template configs.
## Tests
Unit tests
We incorrectly relied on map key iteration order to print debug trace.
This PR switches over to using the tracker struct to allow more reliable
json schema reference loop detection and logging
This also fixes the failing TestSelfReferenceLoopErrors and
TestCrossReferenceLoopErrors tests
This PR:
1. Adds autogeneration of descriptions for `resources` field
2. Autogenerates empty descriptions for any properties in DABs
3. Defines SOPs for how to refresh these descriptions
4. Adds command to generate this documentation
5. Adds Automatically copy any descriptions over to `environments`
property
Basically it provides a framework for adding descriptions to the
generated JSON schema
Tested manually and using unit tests
shreyas-goenka