Release version 1.0 with API updates

[wayfarer3130]

This issue is for a beta-1 release process. The planned changes for this include API updates which will be incompatible with the 0.XX stream.

@pieper - I've created an issue for a release stream of dcmjs, as well as a stream beta-1 to contain the updates for the 1.0 version.

The planned changes for the 1.0 release include:

1. Full set of type definitions for dcmjs
2. Remove proxy definitions for all attributes, instead changing to use a consistent definition/object instance that:

• maps data using adapters to provide missing data (to map to incoming data values and add accessors)
• Maps vm to instance attribute such that vm===1 means the attribute gets assigned as a singleton rather than an array
• Add attribute get methods to get consistent types, eg:
  element.tagValue.array to get as an array
  element.tagValue.first to get the first value
  element.tagValue.get(index) to get the nth value
  element.tagValue.firstNumber/firstString/firstDate

3. Add frame/instance attribute to get tag value at given frame number or "virtual" frame number to hide shared/per frame data
4. Add private tag handling for items.
5. Build only esm modules using bun/rsbuild for faster build setup
6. Add log4js logging bindings to allow logs to be set to various levels and/or redirected.

[wayfarer3130]

@pieper - I've created an initial thought for a 1.0 release for dcmjs. I'm not sure it has quite the right stuff in it, but I think it is close.
Do you think we could also combine the naturalized/normalized version into a single object rather than having those as separate items? We will probably need to run with the beta release for some length of time to make sure it works - I'm figuring close to a year.