lukasbindreiter/tbx 2389 document spatio temporal queries (#72)

* Update ingest guides

* Document spatio-temporal queries

Author: lukasbindreiter

.github/styles/config/vocabularies/docs/accept.txt

@@ -64,3 +64,5 @@ bool
 boolean
 (?i)modis
 reprojected
+(?i)geospatial
+(?i)cartesian

api-reference/python/tilebox.datasets/Collection.find.mdx

@@ -42,6 +42,8 @@ data = collection.find(
 
 
 # check if a datapoint exists
+from tilebox.datasets.sync.dataset import NotFoundError
+
 try:
     collection.find(
         "0186d6b6-66cc-fcfd-91df-bbbff72499c3",