Add dropper nickname management: implement get and set endpoints

web/server/server.js

@@ -7,7 +7,7 @@ import path from 'path';
 import { fileURLToPath } from 'url';
 import {
   loadFullState, saveFullState, recordItemHistory,
-  saveItems, saveFurnaces, saveAlerts, saveState,
+  saveItems, saveFurnaces, saveAlerts, saveState, loadState,
   getHistory, getHistorySummary, closeDb, flushPendingSave,
 } from './db.js';
 
@@ -38,6 +38,7 @@ let smeltableRecipes = persisted.smeltableRecipes;
 let craftableRecipes = persisted.craftableRecipes;
 let craftTurtleOk = persisted.craftTurtleOk;
 let lastUpdate = persisted.lastUpdate;
+let dropperNicknames = loadState('dropperNicknames', {});
 
 if (lastUpdate > 0) {
   const ago = Math.round((Date.now() - lastUpdate) / 1000);
@@ -210,6 +211,7 @@ app.get('/api/inventory', (req, res) => {
     craftTurtleOk,
     lastUpdate,
     bridgeConnected: bridgeClients.size > 0,
+    dropperNicknames,
   });
 });
 
@@ -281,6 +283,33 @@ app.post('/api/order', (req, res) => {
   }
 });
 
+// ========== Dropper Nicknames ==========
+
+// Get all dropper nicknames
+app.get('/api/dropper-nicknames', (req, res) => {
+  res.json({ nicknames: dropperNicknames });
+});
+
+// Set a single dropper nickname
+app.post('/api/dropper-nicknames', (req, res) => {
+  try {
+    const { dropperName, nickname } = req.body;
+    if (!dropperName) return res.status(400).json({ error: 'Missing dropperName' });
+    
+    if (nickname && nickname.trim()) {
+      dropperNicknames[dropperName] = nickname.trim();
+    } else {
+      delete dropperNicknames[dropperName];
+    }
+    
+    saveState('dropperNicknames', dropperNicknames);
+    console.log(`🏷️ Dropper nickname: ${dropperName} → ${nickname || '(removed)'}`);
+    res.json({ success: true, nicknames: dropperNicknames });
+  } catch (error) {
+    res.status(500).json({ error: error.message });
+  }
+});
+
 // Request inventory scan
 app.post('/api/scan', (req, res) => {
   try {
@@ -630,6 +659,7 @@ wss.on('connection', (ws, req) => {
     craftTurtleOk,
     lastUpdate,
     bridgeConnected: bridgeClients.size > 0,
+    dropperNicknames,
   }));
   
   ws.on('pong', () => { ws.isAlive = true; });