Add Vite React component bundling, SSE process streaming, preferences persistence, WebSocket terminal proxy, local Ollama integration

- Enable local Ollama service in compose with llm-router dependency
- Add SSE /stream/processes endpoint in kali-executor for live process updates
- Add WebSocket /ws/execute for real-time terminal command streaming
- Implement preferences persistence (provider/model) via dashboard backend
- Create Vite build pipeline for React components (VoiceControls, NetworkMap, GuidedWizard)
- Update dashboard Dockerfile with Node builder stage for component bundling
- Wire dashboard template to mount components and subscribe to SSE/WebSocket streams
- Add preferences load/save hooks in UI to persist LLM provider/model selection

services/dashboard/Dockerfile

@@ -1,3 +1,14 @@
+FROM node:20-slim AS builder
+
+WORKDIR /build
+
+# Copy package files and JSX components
+COPY package.json vite.config.js ./
+COPY components/ ./components/
+
+# Install dependencies and build
+RUN npm install && npm run build
+
 FROM python:3.12-slim
 
 WORKDIR /app
@@ -11,6 +22,9 @@ COPY app/ ./app/
 COPY templates/ ./templates/
 COPY static/ ./static/
 
+# Copy built components from builder stage
+COPY --from=builder /build/static/dist/ ./static/dist/
+
 # Expose port
 EXPOSE 8080