feat(daffio): dynamic nav and sidebar content

[griest024]

PR Checklist

Please check if your PR fulfills the following requirements:

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

PR Type

What kind of change does this PR introduce?

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

What is the current behavior?

Fixes: #2680, #2676
Part of: #2681

Does this PR introduce a breaking change?

[ ] Yes
[x] No

Other information

changes sidebar and nav to use the named view. Note that this means that sidebars and navs will only appear on routes that have them defined (currently only docs and home, respectively)

[griest024]

@xelaint while this can be merged now, I think its best to create the other pages and sidebars based on this as an acceptance test

[griest024]

@damienwebdev what do you think about namedOutlet instead of namedView?

[xelaint]

@griest024 There's a weird bug where the sidebar guides list doesn't generate until I refresh the page. https://www.loom.com/share/8b3a3f09d4a4487e887667910cec69cc?sid=3dc6ff9f-1732-454f-8b80-938063e9512a

[griest024]

@griest024 There's a weird bug where the sidebar guides list doesn't generate until I refresh the page. https://www.loom.com/share/8b3a3f09d4a4487e887667910cec69cc?sid=3dc6ff9f-1732-454f-8b80-938063e9512a

fixed this