fix(docker): include apps/shared in dashboard image build

The shared websocket package is a web file: dependency but was excluded
by .dockerignore and never copied into the Docker build context. Also fix
tsc -b errors: expose buildWsUrl on api and drop the GatewayClient state
getter that conflicted with the shared base class.

.dockerignore

@@ -66,8 +66,12 @@ runtime/
 
 # ---------- Not needed inside the Docker image ----------
 
-# Desktop app source (Tauri/Electron); never installed in the container
+# Desktop app source (Tauri/Electron); never installed in the container.
+# apps/shared is the dashboard↔desktop websocket helper and is linked from
+# web/package.json as a file: workspace dep — keep it in the build context.
 apps/
+!apps/shared/
+!apps/shared/**
 
 # Test suite — not shipped in production images
 tests/

Dockerfile

@@ -119,6 +119,9 @@ COPY package.json package-lock.json ./
 COPY web/package.json web/
 COPY ui-tui/package.json ui-tui/
 COPY ui-tui/packages/hermes-ink/ ui-tui/packages/hermes-ink/
+# apps/shared/ is copied IN FULL because web/package.json references it as a
+# `file:` workspace dependency (same pattern as hermes-ink above).
+COPY apps/shared/ apps/shared/
 
 # `npm_config_install_links=false` forces npm to install `file:` deps as
 # symlinks instead of copies.  This is the default since npm 10+, which is
@@ -184,6 +187,7 @@ RUN uv sync --frozen --no-install-project --extra all --extra messaging --extra
 # invalidate the (relatively slow) web + ui-tui build layer.
 COPY web/ web/
 COPY ui-tui/ ui-tui/
+COPY apps/shared/ apps/shared/
 RUN cd web && npm run build && \
     cd ../ui-tui && npm run build
 

web/src/lib/api.ts

@@ -315,6 +315,7 @@ function appendProfileParam(url: string, profile?: string): string {
 }
 
 export const api = {
+  buildWsUrl,
   getStatus: () => fetchJSON<StatusResponse>("/api/status"),
   /**
    * Identity probe for the dashboard auth gate (Phase 7).

web/src/lib/gatewayClient.ts

@@ -35,10 +35,6 @@ export class GatewayClient extends JsonRpcGatewayClient {
     });
   }
 
-  get state(): ConnectionState {
-    return this.connectionState;
-  }
-
   async connect(token?: string): Promise<void> {
     if (this.connectionState === "open" || this.connectionState === "connecting") {
       return;