Type-related improvements (#128)

* Define the types for all configured and configurable
  props
* Fix the "observations" type when configuring a prop
* Add the `component_type` query param when listing
  components using the "generic" route/path

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Co-authored-by: fern-api <115122769+fern-api[bot]@users.noreply.github.com>
Co-authored-by: Jay Vercellone <jay@pipedream.com>