Add research and leadership topbar tooltips and start research example #1714

Job	Run time
Code style, file formatting, and docs	15s
🏁 Windows Debug	7m 43s
🏁 Windows Release	7m 19s
🍎 macOS (universal) Debug	5m 21s
🍎 macOS (universal) Release	4m 42s
🐧 Linux Debug	4m 8s
🐧 Linux Release	4m 29s
Perform Godot Debug Checks	1m 8s
Export	1m 52s
📚 Merge Files	5s
	37m 2s

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