Rework Angular.json for Daff.io and Demo

[damienwebdev]

PR Checklist

Please check if your PR fulfills the following requirements:

• [x] The commit message follows our guidelines: https://github.com/graycoreio/daffodil/blob/develop/CONTRIBUTING.md#commit
• [x] Tests for the changes have been added (for bug fixes / features)
• [x] Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

[ ] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[x] Build related changes
[ ] CI related changes
[ ] Documentation content changes
[ ] Other... Please describe:

What is the current behavior?

Currently, daff.io and demo use older variants of Angular.json.

Additionally, both daff.io and demo have pseudo-projects called "daffio-dev" and "demo-dev".

Fixes: N/A

What is the new behavior?

This re-aligns daff.io and demo of Angular.json with ng17's version. This removes demo-dev and daff-dev and replaces with new configurations for daffio and demo.

The new commands are:

ng s daffio -c dev-libs
ng s demo -c dev-libs

Does this PR introduce a breaking change?

[ ] Yes
[x] No

Other information

[griest024]

I think the initial budgets are wrong