fix(astro-angular): check ComponentMirror before setting input

[simitch1]

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines: https://github.com/analogjs/analog/blob/main/CONTRIBUTING.md#-commit-message-guidelines
• 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
• 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:

Which package are you modifying?

• vite-angular-plugin
• astro-angular
• create-analog

What is the current behavior?

Right now the client side of the rendering doesn't check the ComponentMirror before setting the inputs of the angular component. Astro might add additional props that cause ng0303 error

Issue Number: #79

What is the new behavior?

Client rendering checks the ComponentMirror and sets the inputs only if they are defined on the component.

Does this PR introduce a breaking change?

• Yes
• No

Other information

[brandonroberts]

Is this ready for review?

[simitch1]

Is this ready for review?

Code is ok. I need more time, if requested, to add automated test with Playwright.

[brandonroberts]

I think we're good to merge this. If you want to add another test we can do that in follow-up PR.