Merge remote-tracking branch 'origin/master' into worktree/web-multimodal-image-input

# Conflicts:
#	packages/README.i18n.yaml
#	packages/client/connection/src/client/api.ts
#	packages/client/ui-conversation/README.i18n.yaml
#	packages/client/ui-conversation/src/client/chat/ChatView.tsx
#	packages/client/ui-conversation/src/client/index.ts
#	packages/host/apiproxy/src/api-proxy.ts
#	packages/host/apiproxy/src/api/index.ts
#	packages/host/apiproxy/src/api/sessions.ts
#	pnpm-lock.yaml

apps/cli/cordis.yml

@@ -22,6 +22,13 @@
 - id: session
   name: '@deepseek-ai/dsh-session'
 
+# Projection registry: drives every registered domain unit over committed
+# session events and serves finished values (history-tail projections block +
+# session/projection frames). Without this row every domain's optional unit
+# injection stays silent — no block, no frames, no titles/todos on the web.
+- id: session-projection
+  name: '@deepseek-ai/dsh-session-projection'
+
 - id: session-title
   name: '@deepseek-ai/dsh-session-title'
   config: