refactor(cli)!: namespace the profile and bundle manifests under dsh.profile and dsh.bundle

A profile manifest and a bundle manifest are different kinds and shared one
flat `dsh` section: `dsh.plugins` listed bundles (not plugins) and `dsh.patch`
declared a bundle's layer. Each kind now names its role — a bundle declares
`dsh.bundle.patch`, a profile declares `dsh.profile.bundles` — so a
package.json states which role it plays and the list name matches its contents.

`DEFAULT_PROFILE_PLUGINS` becomes `DEFAULT_PROFILE_BUNDLES`, and
`DshManifestSection` splits into `DshBundleManifest`/`DshProfileManifest`.
Pre-release: no compatibility shim; turtle-ui moved with it (bd5ff10).

packages/bundle/base/package.json

@@ -27,7 +27,9 @@
   ],
   "license": "BSD-3-Clause",
   "dsh": {
-    "patch": "./cordis.patch.yml"
+    "bundle": {
+      "patch": "./cordis.patch.yml"
+    }
   },
   "dependencies": {
     "@cordisjs/plugin-hmr": "workspace:*",