feat(gameplay): add crazy dave casino and bank, and zombie mutation lab

game/js/systems/leaderboard.js

@@ -40,6 +40,7 @@ window.LeaderboardSystem = class LeaderboardSystem {
     };
 
     this.loadFromAuth();
+    this.fetchAllLeaderboards();
   }
 
   loadFromAuth() {
@@ -59,15 +60,77 @@ window.LeaderboardSystem = class LeaderboardSystem {
     }
   }
 
+  async fetchAllLeaderboards() {
+    try {
+      const resp = await fetch('/api/leaderboard');
+      if (resp.ok) {
+        const json = await resp.json();
+        if (json && json.success && json.records) {
+          for (const [mode, rows] of Object.entries(json.records)) {
+            if (Array.isArray(rows) && rows.length > 0) {
+              this.mergeServerRecords(mode, rows);
+            }
+          }
+          if (window._pvzEngine && typeof window._pvzEngine.renderLeaderboardUI === 'function') {
+            window._pvzEngine.renderLeaderboardUI(this.selectedMode);
+          }
+        }
+      }
+    } catch (_) {}
+  }
+
+  async fetchLeaderboard(mode) {
+    try {
+      const resp = await fetch(`/api/leaderboard?mode=${encodeURIComponent(mode)}`);
+      if (resp.ok) {
+        const json = await resp.json();
+        if (json && json.success && Array.isArray(json.records)) {
+          this.mergeServerRecords(mode, json.records);
+          if (window._pvzEngine && typeof window._pvzEngine.renderLeaderboardUI === 'function') {
+            window._pvzEngine.renderLeaderboardUI(mode);
+          }
+        }
+      }
+    } catch (_) {}
+  }
+
+  mergeServerRecords(mode, serverRows) {
+    if (!this.records[mode]) {
+      this.records[mode] = [];
+    }
+    const combined = [...this.records[mode]];
+    for (const sr of serverRows) {
+      const existing = combined.find(r => r.name === sr.name);
+      if (existing) {
+        if (sr.score > existing.score) {
+          existing.score = sr.score;
+          existing.detail = sr.detail;
+          existing.date = sr.date;
+        }
+      } else {
+        combined.push({
+          name: sr.name,
+          score: sr.score,
+          detail: sr.detail,
+          date: sr.date
+        });
+      }
+    }
+    combined.sort((a, b) => b.score - a.score);
+    this.records[mode] = combined.slice(0, 10);
+  }
+
   submitScore(mode, score, detail = '') {
     if (!this.records[mode]) {
       this.records[mode] = [];
     }
 
     let playerName = 'Игрок';
+    let token = null;
     if (window.PvZAuth) {
       playerName = window.PvZAuth.getCurrentUser();
       if (window.PvZAuth.isGuest()) playerName = 'Гость';
+      token = window.PvZAuth.getToken();
     }
 
     const today = new Date().toISOString().slice(0, 10);
@@ -94,6 +157,23 @@ window.LeaderboardSystem = class LeaderboardSystem {
     // Keep top 10
     this.records[mode] = this.records[mode].slice(0, 10);
     this.saveToAuth();
+
+    // Submit to server leaderboard asynchronously
+    try {
+      const headers = { 'Content-Type': 'application/json' };
+      if (token) headers['Authorization'] = `Bearer ${token}`;
+      fetch('/api/leaderboard', {
+        method: 'POST',
+        headers,
+        body: JSON.stringify({
+          mode,
+          score,
+          detail: detail || `${score} очков`,
+          name: playerName,
+          token
+        })
+      }).then(r => r.json()).catch(() => {});
+    } catch (_) {}
   }
 
   getEntries(mode) {