feat: Music Assistant, Claude primary LLM, model tag in chat, setup.sh rewrite

- Deploy Music Assistant on Pi (10.0.0.199:8095) with host networking for
  Chromecast mDNS discovery, Spotify + SMB library support
- Switch primary LLM from Ollama to Claude Sonnet 4 (Anthropic API),
  local models remain as fallback
- Add model info tag under each assistant message in dashboard chat,
  persisted in conversation JSON
- Rewrite homeai-agent/setup.sh: loads .env, injects API keys into plists,
  symlinks plists to ~/Library/LaunchAgents/, smoke tests services
- Update install_service() in common.sh to use symlinks instead of copies
- Open UFW ports on Pi for Music Assistant (8095, 8097, 8927)
- Add ANTHROPIC_API_KEY to openclaw + bridge launchd plists

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

homeai-dashboard/vite.config.js

@@ -6,6 +6,7 @@ const CHARACTERS_DIR = '/Users/aodhan/homeai-data/characters'
 const SATELLITE_MAP_PATH = '/Users/aodhan/homeai-data/satellite-map.json'
 const CONVERSATIONS_DIR = '/Users/aodhan/homeai-data/conversations'
 const MEMORIES_DIR = '/Users/aodhan/homeai-data/memories'
+const MODE_PATH = '/Users/aodhan/homeai-data/active-mode.json'
 const GAZE_HOST = 'http://10.0.0.101:5782'
 const GAZE_API_KEY = process.env.GAZE_API_KEY || ''
 
@@ -649,6 +650,54 @@ print(json.dumps(c.model_dump(), default=str))
   }
 }
 
+function modePlugin() {
+  return {
+    name: 'mode-api',
+    configureServer(server) {
+      server.middlewares.use('/api/mode', async (req, res, next) => {
+        if (req.method === 'OPTIONS') {
+          res.writeHead(204, { 'Access-Control-Allow-Origin': '*', 'Access-Control-Allow-Methods': 'GET,POST', 'Access-Control-Allow-Headers': 'Content-Type' })
+          res.end()
+          return
+        }
+
+        const { readFile, writeFile } = await import('fs/promises')
+        const DEFAULT_MODE = { mode: 'private', cloud_provider: 'anthropic', cloud_model: 'claude-sonnet-4-20250514', local_model: 'ollama/qwen3.5:35b-a3b', overrides: {}, updated_at: '' }
+
+        if (req.method === 'GET') {
+          try {
+            const raw = await readFile(MODE_PATH, 'utf-8')
+            res.writeHead(200, { 'Content-Type': 'application/json', 'Access-Control-Allow-Origin': '*' })
+            res.end(raw)
+          } catch {
+            res.writeHead(200, { 'Content-Type': 'application/json', 'Access-Control-Allow-Origin': '*' })
+            res.end(JSON.stringify(DEFAULT_MODE))
+          }
+          return
+        }
+
+        if (req.method === 'POST') {
+          try {
+            const chunks = []
+            for await (const chunk of req) chunks.push(chunk)
+            const data = JSON.parse(Buffer.concat(chunks).toString())
+            data.updated_at = new Date().toISOString()
+            await writeFile(MODE_PATH, JSON.stringify(data, null, 2))
+            res.writeHead(200, { 'Content-Type': 'application/json', 'Access-Control-Allow-Origin': '*' })
+            res.end(JSON.stringify({ ok: true }))
+          } catch (err) {
+            res.writeHead(500, { 'Content-Type': 'application/json' })
+            res.end(JSON.stringify({ error: err.message }))
+          }
+          return
+        }
+
+        next()
+      })
+    },
+  }
+}
+
 function bridgeProxyPlugin() {
   return {
     name: 'bridge-proxy',
@@ -725,6 +774,7 @@ export default defineConfig({
     gazeProxyPlugin(),
     characterLookupPlugin(),
     healthCheckPlugin(),
+    modePlugin(),
     bridgeProxyPlugin(),
     tailwindcss(),
     react(),