refactor: apply repository naming contract

Apply the accepted pre-release package, service, type, directory, and role renames as one repository-wide change.

packages/client/web-react/src/scoped-slots.tsx

@@ -801,7 +801,7 @@ function RootOutlet({ ownerProps }: { ownerProps: object }) {
 }
 
 /**
- * Build the renderer the shell installs into the runtime SlotsService
+ * Build the renderer the shell installs into the runtime SlotRegistry
  * (ctx.slots.install(createSlotRenderer()) at boot; the service owns the
  * install/renderSlot contract and the double-install/not-installed throws).
  * @returns the renderer.