docs: rename TemplateSingleSim to SceneryStackTemplate

.github/dependabot.yml

@@ -14,7 +14,7 @@ updates:
       prefix: "chore"
       include: "scope"
     # @types/node major versions track the Node.js runtime (see shared CI default).
-    # Bump TemplateSingleSim and repos together when CI node-version changes.
+    # Bump SceneryStackTemplate and repos together when CI node-version changes.
     ignore:
       - dependency-name: "@types/node"
         update-types: ["version-update:semver-major"]

doc/multi-screen.md

@@ -276,7 +276,7 @@ To pull template improvements back into an existing fork:
 
 ```sh
 # One-time: add the template as a remote
-git remote add template https://github.com/OpenPhysics/TemplateSingleSim.git
+git remote add template https://github.com/OpenPhysics/SceneryStackTemplate.git
 
 # Pull template changes into a branch for review
 git fetch template

tests/memory-leak.test.ts

@@ -1,5 +1,5 @@
 /**
- * Fleet-standard memory-leak regression suite (TemplateSingleSim / QubitSketch pattern).
+ * Fleet-standard memory-leak regression suite (SceneryStackTemplate / QubitSketch pattern).
  */
 
 import { describe, expect, it } from "vitest";