Remove @mui, move states into zustand store

ems/src/index.ts

@@ -5,6 +5,7 @@ import generalRouter from './api/general'
 import gisRouter from './api/gis'
 import nodesRouter from './api/nodes'
 import tilesRouter from './api/tiles'
+import staticRouter from './api/static'
 
 const app = express()
 const PORT = process.env.EMS_PORT || 5000
@@ -19,5 +20,6 @@ app.use('/general', generalRouter)
 app.use('/gis', gisRouter)
 app.use('/nodes', nodesRouter)
 app.use('/tiles', tilesRouter)
+app.use('/static', staticRouter)
 
 app.listen(PORT, () => console.log(`Server running on port ${PORT}`));