feat(lib): sort scenes alphabetically when listing them (#573)

* fix: Sort scene list alphabetically in 'convert' command

* chore(changelog): move entry to appropriate place

---------

Co-authored-by: Jérome Eertmans <[email protected]>

Author: msaadsbr

CHANGELOG.md

@@ -10,6 +10,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 (unreleased)=
 ## [Unreleased](https://github.com/jeertmans/manim-slides/compare/v5.5.2...HEAD)
 
+(unreleased-changed)=
+### Changed
+
+- Sort the scenes alphabetically when listing scenes
+  (e.g., when prompting for scenes with `manim-slides present`).
+  [@msaadsbr](https://github.com/msaadsbr) [#573](https://github.com/jeertmans/manim-slides/pull/573)
+
 (unreleased-chore)=
 ### Chore
 

manim_slides/present/__init__.py

@@ -39,7 +39,7 @@ def _list_scenes(folder: Path) -> list[str]:
 
     logger.debug(f"Found {len(scenes)} valid scene configuration files in `{folder}`.")
 
-    return scenes
+    return sorted(scenes)
 
 
 def prompt_for_scenes(folder: Path) -> list[str]: