ajout envoi smtp (paramètres, test envois, envoi à 1 participant). protège vue mot de passe

- ajout filtre page statistiques

src/types/index.ts

@@ -57,6 +57,26 @@ export interface ParticipantWithVoteStatus extends Participant {
   total_voted_amount?: number;
 }
 
+export interface Setting {
+  id: string;
+  key: string;
+  value: string;
+  category: string;
+  description?: string;
+  created_at: string;
+  updated_at: string;
+}
+
+export interface SmtpSettings {
+  host: string;
+  port: number;
+  username: string;
+  password: string;
+  secure: boolean;
+  from_email: string;
+  from_name: string;
+}
+
 export interface Database {
   public: {
     Tables: {
@@ -75,6 +95,11 @@ export interface Database {
         Insert: Omit<Participant, 'id' | 'created_at'>;
         Update: Partial<Omit<Participant, 'id' | 'created_at'>>;
       };
+      settings: {
+        Row: Setting;
+        Insert: Omit<Setting, 'id' | 'created_at' | 'updated_at'>;
+        Update: Partial<Omit<Setting, 'id' | 'created_at' | 'updated_at'>>;
+      };
     };
   };
 }