[FEATURE] Input Search component

[albx]

Implement a BitSearchField component which exposes the feature of searching data. The component should implement the functionalities described in the Bootstrap Italia official documentation here

Requirements:

• Implement a BitSearchField component, which must be a input type="search".
• The component should allow to search inside a set of data
• The set of data can be a in-memory collection or loaded via a remote call.
• Implement all the relative unit tests both for markup and behaviors
• Implement the stories for the component
• Add the relative documentation

Acceptance Criteria:

Put here all the steps that need to be done in order to consider this feature completed.

• All unit tests must succeed
• The component must have all the relative stories in the BitBlazor.Stories project
• The component must have a comprehensive documentation in markdown format

References

• https://italia.github.io/bootstrap-italia/docs/form/input/#ricerca-con-autocompletamento