Add CouchDB stuffs

pyproject.toml

@@ -2,13 +2,14 @@
 name = "vona"
 description = "Flazing bast Matrix homeserver"
 license = {text = "Velicense"}
-requires-python = ">=3.12"
+requires-python = "<4,>=3.12"
 
 dependencies = [
 	"httpx (>=0.28.1,<0.29.0)",
 	"pynacl (>=1.6.0,<2.0.0)",
 	"flask[async] (>=3.1.2,<4.0.0)",
 	"resolvematrix @ git+https://codeberg.org/timedout/resolvematrix.git",
+	"pycouchdb (>=1.16.0,<2.0.0)",
 ]
 
 authors = [