Merge branch 'stack/agent-profiles-5-web-ui' into stack/agent-profiles-8-authoring

# Conflicts:
#	apps/cli/tests/web-agent-presets.e2e.ts
#	packages/client/connection/README.i18n.yaml
#	packages/client/connection/README.md
#	packages/client/connection/README.zh.md
#	packages/client/ui-conversation/src/client/contract/slots.ts
#	packages/client/ui-primitives/tests/icons.spec.tsx
#	packages/client/ui-settings/src/client/contract/slots.ts
#	packages/host/apiproxy/tests/api-proxy-agent-preset.spec.ts

packages/bundle/web-app/cordis.patch.yml

@@ -105,8 +105,8 @@
 
     # Dual-face: node half scans this very tree for dshClient rows, composes
     # window.__DSH_BOOT__, serves /plugins/<id>/client.js; browser half is the
-    # module table the shell kernel constructs before cordis exists (§4.7 —
-    # adopted as a plugin entry by the kernel, never fetched).
+    # module table the shell kernel constructs before cordis exists (adopted
+    # as a plugin entry by the kernel, never fetched).
     - id: modules
       name: '@deepseek-ai/dsh-client-modules'
 
@@ -233,8 +233,14 @@
 - id: tool-str-replace-editor
   disabled: true
 
-- id: skill
-  disabled: true
+# The `skill` REGISTRY stays in the host plane. It is host+per-scope layered
+# (the tools-registry shape): deployment-level providers — repository plugins,
+# a host skill-local row — register into its global layer, while a preset's
+# `skill-local` registers into that preset's layer, and each agent reads the
+# merged catalog its scope chain selects. Only the per-agent rows move behind
+# presets: the base host `skill-local` row is disabled here (presets own local
+# discovery), and `tool-skill` is what a preset mounts to give its agent the
+# catalog and loader at all.
 
 - id: skill-local
   disabled: true

packages/bundle/web-app/src/index.ts

@@ -1,7 +1,7 @@
 /**
  * @deepseek-ai/dsh-web-app — the browser-surface bundle's runtime glue plugin
  * plus the bundle patch (`cordis.patch.yml`, declared by the `dsh.bundle.patch`
- * manifest field). The plugin owns what used to be launcher code: it resolves
+ * manifest field). The plugin owns the browser-surface glue: it resolves
  * the built frontend dist (workspace knowledge of this bundle, never user
  * config), mounts the `frontend-static` fallback owner over it, registers the
  * web-surface prompt section and the bash-visible web runtime variables, and