fix(version): update aiui version to 0.3.123

Updated the version in pyproject.toml and uv.lock to reflect the new release.

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "aiui"
-version = "0.3.122"
+version = "0.3.123"
 description = "YAML-driven website generator - CLI and compiler"
 readme = "README.md"
 license = {text = "MIT"}

uv.lock

@@ -207,7 +207,7 @@ wheels = [
 
 [[package]]
 name = "aiui"
-version = "0.3.122"
+version = "0.3.123"
 source = { editable = "." }
 dependencies = [
     { name = "pydantic" },