Add Lucid Dreams (#3091)

Co-authored-by: Sindre Sorhus <[email protected]>

readme.md

@@ -740,6 +740,7 @@
 - [Mental Health](https://github.com/dreamingechoes/awesome-mental-health#readme) - Mental health awareness and self-care in the software industry.
 - [Neuroscience](https://github.com/analyticalmonk/awesome-neuroscience#readme) - Study of the nervous system and brain.
 - [Digital Humanities](https://github.com/dh-tech/awesome-digital-humanities#readme) - Software for humanities scholars using quantitative or computational methods.
+- [Lucid Dreams](https://github.com/IAmCoder/awesome-lucid-dreams#readme) - A dream where one becomes aware they are dreaming.
 
 ## Events