Rearrange sidebar navigation to place payment schedule below reconciliation

Update Sidebar component in client/src/components/Sidebar.tsx to reorder navigation items.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 1e4433b5-47ab-464c-b663-fea2e53367dd
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Replit-Commit-Event-Id: 80accc69-9d97-4d0c-bcc0-18a3824d526a
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client/src/components/Sidebar.tsx

@@ -259,6 +259,12 @@ export default function Sidebar() {
       icon: FileText, 
       roles: ["admin", "directeur"] 
     },
+    { 
+      path: "/payment-schedule", 
+      label: "Échéance", 
+      icon: CreditCard, 
+      roles: ["admin", "directeur"] 
+    },
     { 
       path: "/analytics", 
       label: "Statistiques", 
@@ -271,12 +277,6 @@ export default function Sidebar() {
       icon: TrendingUp, 
       roles: ["admin", "directeur"] 
     },
-    { 
-      path: "/payment-schedule", 
-      label: "Échéance", 
-      icon: CreditCard, 
-      roles: ["admin", "directeur"] 
-    },
     { 
       path: "/avoirs", 
       label: "Avoirs",