Add SaraSort, listed under SaraSortd

Manifests can name a Parent program; it's listed (indented) right under it,
in the window and in `list`.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

Manifests.py

@@ -102,6 +102,7 @@ class Program:
     Name: str
     Description: str
     Folder: Path  # the manifest's own folder
+    Parent: str = ""  # a program this one belongs to (e.g. SaraSort -> SaraSortd): listed indented under it
     Git: str = ""  # e.g. "{GitHost}/SaraSortd"
     Branch: str = ""  # empty = the repo's default branch
     Include: list[str] = field(default_factory=lambda: ["**"])
@@ -192,6 +193,7 @@ def LoadProgram(Folder: Path) -> Program:
         Name=Data["Name"],
         Description=Data.get("Description", ""),
         Folder=Folder,
+        Parent=Data.get("Parent", ""),
         Git=Source["Git"],
         Branch=Source.get("Branch", ""),
         Include=Source.get("Include", ["**"]),
@@ -213,8 +215,18 @@ def LoadProgram(Folder: Path) -> Program:
 
 
 def LoadPrograms() -> list[Program]:
-    return [
+    """Alphabetical, with each program's children (Parent = its Name) right
+    after it. A child whose parent isn't there keeps its own place."""
+    Loaded = [
         LoadProgram(Folder)
         for Folder in sorted(ManifestsDir.iterdir())
         if (Folder / "Manifest.toml").exists()
     ]
+    Names = {Current.Name for Current in Loaded}
+    Ordered = []
+    for Current in Loaded:
+        if Current.Parent in Names:
+            continue
+        Ordered.append(Current)
+        Ordered.extend(Child for Child in Loaded if Child.Parent == Current.Name)
+    return Ordered