Add show interactive status Gizmo

[nowsprinting]

WIP

refs #45

[github-actions]

Code Metrics Report

	master (45e48e7)	#52 (1edae8c)	+/-
Coverage	86.4%	77.6%	-8.8%
Code to Test Ratio	1:1.9	1:1.7	-0.2
Test Execution Time	5m14s	6m24s	+1m10s

Details

  |                     | master (45e48e7) | #52 (1edae8c) |  +/-   |
  |---------------------|------------------|---------------|--------|
- | Coverage            |            86.4% |         77.6% |  -8.8% |
  |   Files             |               13 |            14 |     +1 |
  |   Lines             |              265 |           295 |    +30 |
  |   Covered           |              229 |           229 |      0 |
- | Code to Test Ratio  |            1:1.9 |         1:1.7 |   -0.2 |
  |   Code              |              530 |           590 |    +60 |
  |   Test              |              997 |           997 |      0 |
- | Test Execution Time |            5m14s |         6m24s | +1m10s |

Code coverage of files in pull request scope (0.0% → 0.0%)

Files	Coverage	+/-
Runtime/InteractiveComponentGizmo.cs	0.0%	0.0%

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Reported by octocov