Adding Euclid notebooks to rendering

Author: bsipocz

index.md

@@ -40,6 +40,21 @@ tutorials/openuniversesims/openuniverse2024_roman_simulated_wideareasurvey
 
 ```
 
+## Accessing Euclid data
+
+
+```{toctree}
+---
+maxdepth: 1
+caption: Euclid Quick Release 1
+---
+
+tutorials/euclid_access/1_Euclid_intro_MER_images
+tutorials/euclid_access/2_Euclid_intro_MER_catalog
+tutorials/euclid_access/3_Euclid_intro_1D_spectra
+tutorials/euclid_access/5_Euclid_intro_SPE_catalog
+
+```
 
 ## Interactive visualization in Python with Firefly