feat: Implement rulesets and layout management for kiosk plugin

- Added rulesets manager to handle various data types and updates via HTTP and WebSocket.
- Introduced layout store for managing kiosk layouts with caching and server synchronization.
- Enhanced dashboard and data routes to support new layout and ruleset features.
- Updated kiosk HTML and JavaScript to utilize new layout rendering and data binding.
- Removed obsolete map route and integrated map functionality into the new tile renderer.
- Improved Telegram commands to reflect changes in data structure and logging.
- Refactored weather fetching intervals to prevent multiple instances.
- Added SSE stream for real-time layout updates in the kiosk.

plugin/routes/collection/kiosk.js

@@ -3,16 +3,48 @@ const express = require('express');
 const path = require('path');
 const fs = require('fs');
 const configManager = require('../../config/configManager.js');
+const layoutStore = require('../../tools/kiosk/server-layout-store.js');
 
 const kioskPath = path.join(__dirname, '../../tools/kiosk');
 const htmlFile = path.join(kioskPath, 'kiosk.html');
 
+// API: layout corrente
+router.get('/layout', (req, res) => {
+    const l = layoutStore.get();
+    if (!l) return res.status(404).json({ error: 'no layout' });
+    res.json(l);
+});
+
+// SSE stream per gli update del layout (live, niente polling)
+router.get('/stream', (req, res) => {
+    res.set({
+        'Content-Type': 'text/event-stream',
+        'Cache-Control': 'no-cache',
+        'Connection': 'keep-alive',
+        'X-Accel-Buffering': 'no',
+    });
+    res.flushHeaders?.();
+
+    // invia subito il layout corrente
+    const cur = layoutStore.get();
+    if (cur) res.write(`event: layout\ndata: ${JSON.stringify(cur)}\n\n`);
+
+    const off = layoutStore.onUpdate((layout) => {
+        try { res.write(`event: layout\ndata: ${JSON.stringify(layout)}\n\n`); } catch {}
+    });
+
+    const ping = setInterval(() => { try { res.write(': ping\n\n'); } catch {} }, 25000);
+
+    req.on('close', () => { clearInterval(ping); off(); });
+});
+
 router.use('/', express.static(kioskPath));
 
 router.get('/', (req, res) => {
     const apiUrl = process.env.API_URL || 'https://api.mebboat.it';
     const realtimeUrl = process.env.REALTIME_URL || 'https://realtime.mebboat.it';
     const realtimeWsUrl = process.env.REALTIME_SOCKET_URL || 'wss://realtime.mebboat.it';
+    const mapboxKey = process.env.MAPBOX_API_KEY || '';
     const sensorCode = configManager.getSensorCode();
     const sensorName = configManager.getSensorName();
 
@@ -21,6 +53,7 @@ router.get('/', (req, res) => {
   <meta name="api-url" content="${esc(apiUrl)}">
   <meta name="realtime-url" content="${esc(realtimeUrl)}">
   <meta name="realtime-ws-url" content="${esc(realtimeWsUrl)}">
+  <meta name="mapbox-key" content="${esc(mapboxKey)}">
   <meta name="sensor-code" content="${esc(sensorCode)}">
   <meta name="sensor-name" content="${esc(sensorName)}">
 `;