refactor: add render objects

[schultek]

Description

Type of Change

• [ ] ✨ New feature (non-breaking change which adds functionality)
• [ ] 🛠️ Bug fix (non-breaking change which fixes an issue)
• [x] ❌ Breaking change (fix or feature that would cause existing functionality to change)
• [x] 🧹 Code refactor
• [ ] 📝 Documentation
• [ ] 🗑️ Chore

Ready Checklist

• [x] I've read the Contribution Guide.
• [x] In case this PR changes one of the core packages, I've modified the respective CHANGELOG.md file using the semantic_changelog format.
• [x] I updated/added relevant documentation (doc comments with ///).

If you need help, consider asking for advice on the #contribute channel on Discord.

[docs-page[bot]]

To view this pull requests documentation preview, visit the following URL:

docs.page/schultek/jaspr~111

Documentation is deployed and generated using docs.page.

[github-actions[bot]]

Package Version Report

The following packages have been updated: jaspr : 0.9.3 -> 0.10.0 jaspr_builder : 0.9.3 -> 0.10.0 jaspr_cli : 0.9.3 -> 0.10.0 jaspr_flutter_embed : 0.1.4 -> 0.1.5 jaspr_riverpod : 0.3.8 -> 0.3.9 jaspr_router : 0.3.0 -> 0.3.1 jaspr_test : 0.9.3 -> 0.10.0

[codecov[bot]]

Codecov Report

Attention: 73 lines in your changes are missing coverage. Please review.

Comparison is base (a53c6d9) 61.78% compared to head (5e3f1d2) 61.14%. Report is 1 commits behind head on main.

Files	Patch %	Lines
...kages/jaspr/lib/src/browser/dom_render_object.dart	75.71%	17 Missing :warning:
...ackages/jaspr/lib/src/framework/dom_component.dart	53.12%	15 Missing :warning:
packages/jaspr/lib/src/framework/notification.dart	0.00%	14 Missing :warning:
...s/jaspr/lib/src/server/document/base_document.dart	33.33%	12 Missing :warning:
packages/jaspr/lib/src/framework/framework.dart	82.97%	8 Missing :warning:
...ackages/jaspr/lib/src/framework/render_object.dart	87.50%	4 Missing :warning:
packages/jaspr/lib/src/foundation/sync.dart	62.50%	3 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #111 +/- ## ========================================== - Coverage 61.78% 61.14% -0.65% ========================================== Files 102 98 -4 Lines 4106 4043 -63 ========================================== - Hits 2537 2472 -65 - Misses 1569 1571 +2 ```

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