feat: BackupService real pg_dump, OrganisationService region stats, SystemConfigService overrides

- BackupService: DB-persisted metadata (BackupRecord/BackupConfig entities + V16 Flyway migration),
  real pg_dump execution via ProcessBuilder, soft-delete on deleteBackup, pg_restore manual guidance
- OrganisationService: repartitionRegion now queries Adresse entities (was Map.of() stub)
- SystemConfigService: in-memory config overrides via AtomicReference (no DB dependency)
- SystemMetricsService: null-guard on MemoryMXBean in getSystemStatus() (fixes test NPE)
- Souscription workflow: SouscriptionService, SouscriptionResource, FormuleAbonnementRepository,
  V11 Flyway migration, admin REST clients
- Flyway V8-V15: notes membres, types référence, type orga constraint, seed roles,
  première connexion, Wave checkout URL, Wave telephone column length fix
- .gitignore: added uploads/ and .claude/

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/main/java/dev/lions/unionflow/server/entity/BackupConfig.java

@@ -0,0 +1,52 @@
+package dev.lions.unionflow.server.entity;
+
+import jakarta.persistence.*;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
+
+@Entity
+@Table(name = "backup_config")
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+@EqualsAndHashCode(callSuper = true)
+public class BackupConfig extends BaseEntity {
+
+    @Column(nullable = false)
+    @Builder.Default
+    private Boolean autoBackupEnabled = true;
+
+    /** HOURLY, DAILY, WEEKLY */
+    @Column(nullable = false, length = 20)
+    @Builder.Default
+    private String frequency = "DAILY";
+
+    @Column(nullable = false)
+    @Builder.Default
+    private Integer retentionDays = 30;
+
+    /** HH:mm format, e.g. "02:00" */
+    @Column(nullable = false, length = 10)
+    @Builder.Default
+    private String backupTime = "02:00";
+
+    @Column(nullable = false)
+    @Builder.Default
+    private Boolean includeDatabase = true;
+
+    @Column(nullable = false)
+    @Builder.Default
+    private Boolean includeFiles = false;
+
+    @Column(nullable = false)
+    @Builder.Default
+    private Boolean includeConfiguration = true;
+
+    /** Absolute path where backup files are stored */
+    @Column(length = 500)
+    private String backupDirectory;
+}

src/main/java/dev/lions/unionflow/server/entity/BackupRecord.java

@@ -0,0 +1,59 @@
+package dev.lions.unionflow.server.entity;
+
+import jakarta.persistence.*;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+
+@Entity
+@Table(name = "backup_records")
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+@EqualsAndHashCode(callSuper = true)
+public class BackupRecord extends BaseEntity {
+
+    @Column(nullable = false, length = 200)
+    private String name;
+
+    @Column(length = 500)
+    private String description;
+
+    /** AUTO, MANUAL, RESTORE_POINT */
+    @Column(nullable = false, length = 50)
+    private String type;
+
+    private Long sizeBytes;
+
+    /** IN_PROGRESS, COMPLETED, FAILED */
+    @Column(nullable = false, length = 50)
+    private String status;
+
+    private LocalDateTime completedAt;
+
+    @Column(length = 200)
+    private String createdBy;
+
+    @Column(nullable = false)
+    @Builder.Default
+    private Boolean includesDatabase = true;
+
+    @Column(nullable = false)
+    @Builder.Default
+    private Boolean includesFiles = false;
+
+    @Column(nullable = false)
+    @Builder.Default
+    private Boolean includesConfiguration = true;
+
+    @Column(length = 500)
+    private String filePath;
+
+    @Column(columnDefinition = "TEXT")
+    private String errorMessage;
+}

src/main/java/dev/lions/unionflow/server/entity/FormuleAbonnement.java

@@ -1,5 +1,6 @@
 package dev.lions.unionflow.server.entity;
 
+import dev.lions.unionflow.server.api.enums.abonnement.PlageMembres;
 import dev.lions.unionflow.server.api.enums.abonnement.TypeFormule;
 import jakarta.persistence.*;
 import jakarta.validation.constraints.*;
@@ -18,8 +19,10 @@ import lombok.*;
 @Table(
     name = "formules_abonnement",
     indexes = {
-      @Index(name = "idx_formule_code",  columnList = "code", unique = true),
-      @Index(name = "idx_formule_actif", columnList = "actif")
+      @Index(name = "idx_formule_code_plage", columnList = "code, plage", unique = true),
+      @Index(name = "idx_formule_code",       columnList = "code"),
+      @Index(name = "idx_formule_plage",      columnList = "plage"),
+      @Index(name = "idx_formule_actif",      columnList = "actif")
     })
 @Data
 @NoArgsConstructor
@@ -30,9 +33,18 @@ public class FormuleAbonnement extends BaseEntity {
 
   @Enumerated(EnumType.STRING)
   @NotNull
-  @Column(name = "code", unique = true, nullable = false, length = 20)
+  @Column(name = "code", nullable = false, length = 20)
   private TypeFormule code;
 
+  /**
+   * Plage de taille d'organisation à laquelle cette formule s'applique.
+   * Combinée avec le code de formule, forme une clé unique dans le catalogue.
+   */
+  @Enumerated(EnumType.STRING)
+  @NotNull
+  @Column(name = "plage", nullable = false, length = 20)
+  private PlageMembres plage;
+
   @NotBlank
   @Column(name = "libelle", nullable = false, length = 100)
   private String libelle;

src/main/java/dev/lions/unionflow/server/entity/Membre.java

@@ -59,8 +59,8 @@ public class Membre extends BaseEntity {
   @Column(name = "telephone", length = 20)
   private String telephone;
 
-  @Pattern(regexp = "^\\+225[0-9]{8}$", message = "Le numéro Wave doit être au format +225XXXXXXXX")
-  @Column(name = "telephone_wave", length = 13)
+  @Pattern(regexp = "^\\+[1-9][0-9]{6,14}$", message = "Le numéro Wave doit être au format international E.164 (ex: +22507XXXXXXXX)")
+  @Column(name = "telephone_wave", length = 20)
   private String telephoneWave;
 
   @NotNull
@@ -77,6 +77,11 @@ public class Membre extends BaseEntity {
   @Column(name = "statut_compte", nullable = false, length = 30)
   private String statutCompte = "EN_ATTENTE_VALIDATION";
 
+  /** Vrai si le membre n'a jamais changé son mot de passe généré par l'admin. */
+  @Builder.Default
+  @Column(name = "premiere_connexion", nullable = false)
+  private Boolean premiereConnexion = true;
+
   /**
    * Statut matrimonial (domaine
    * {@code STATUT_MATRIMONIAL} dans
@@ -101,6 +106,10 @@ public class Membre extends BaseEntity {
   @Column(name = "numero_identite", length = 100)
   private String numeroIdentite;
 
+  /** Notes / biographie libre du membre. */
+  @Column(name = "notes", length = 1000)
+  private String notes;
+
   /** Niveau de vigilance KYC LCB-FT (SIMPLIFIE, RENFORCE). */
   @Column(name = "niveau_vigilance_kyc", length = 20)
   private String niveauVigilanceKyc;

src/main/java/dev/lions/unionflow/server/entity/SouscriptionOrganisation.java

@@ -1,10 +1,15 @@
 package dev.lions.unionflow.server.entity;
 
+import dev.lions.unionflow.server.api.enums.abonnement.PlageMembres;
 import dev.lions.unionflow.server.api.enums.abonnement.StatutSouscription;
+import dev.lions.unionflow.server.api.enums.abonnement.StatutValidationSouscription;
 import dev.lions.unionflow.server.api.enums.abonnement.TypePeriodeAbonnement;
+import dev.lions.unionflow.server.api.enums.abonnement.TypeOrganisationFacturation;
 import jakarta.persistence.*;
 import jakarta.validation.constraints.*;
+import java.math.BigDecimal;
 import java.time.LocalDate;
+import java.util.UUID;
 import lombok.*;
 
 /**
@@ -76,12 +81,57 @@ public class SouscriptionOrganisation extends BaseEntity {
   @Column(name = "wave_session_id", length = 255)
   private String waveSessionId;
 
+  @Column(name = "wave_checkout_url", length = 1024)
+  private String waveCheckoutUrl;
+
   @Column(name = "date_dernier_paiement")
   private LocalDate dateDernierPaiement;
 
   @Column(name = "date_prochain_paiement")
   private LocalDate dateProchainePaiement;
 
+  // ── Champs workflow de validation (onboarding) ────────────────────────────
+
+  /** Plage de membres choisie lors de la souscription. */
+  @Enumerated(EnumType.STRING)
+  @Column(name = "plage", length = 20)
+  private PlageMembres plage;
+
+  /** Type d'organisation déclaré, utilisé pour le coefficient tarifaire. */
+  @Enumerated(EnumType.STRING)
+  @Column(name = "type_organisation", length = 30)
+  private TypeOrganisationFacturation typeOrganisationSouscription;
+
+  /** Coefficient multiplicateur effectivement appliqué (org × période). */
+  @Column(name = "coefficient_applique", precision = 4, scale = 2)
+  private BigDecimal coefficientApplique;
+
+  /** État du workflow de validation SuperAdmin. */
+  @Enumerated(EnumType.STRING)
+  @Builder.Default
+  @Column(name = "statut_validation", nullable = false, length = 40)
+  private StatutValidationSouscription statutValidation = StatutValidationSouscription.EN_ATTENTE_PAIEMENT;
+
+  /** Montant total facturé pour la période choisie (en XOF). */
+  @Column(name = "montant_total", precision = 12, scale = 2)
+  private BigDecimal montantTotal;
+
+  /** Date à laquelle le SuperAdmin a approuvé ou rejeté la souscription. */
+  @Column(name = "date_validation")
+  private LocalDate dateValidation;
+
+  /** UUID du SuperAdmin ayant validé ou rejeté. */
+  @Column(name = "validated_by_id")
+  private UUID validatedById;
+
+  /** Motif de rejet renseigné par le SuperAdmin. */
+  @Column(name = "commentaire_rejet", length = 500)
+  private String commentaireRejet;
+
+  /** Mot de passe temporaire généré à l'activation du compte. */
+  @Column(name = "mot_de_passe_temporaire", length = 100)
+  private String motDePasseTemporaire;
+
   // ── Méthodes métier ────────────────────────────────────────────────────────
 
   public boolean isActive() {
@@ -112,9 +162,10 @@ public class SouscriptionOrganisation extends BaseEntity {
   @PrePersist
   protected void onCreate() {
     super.onCreate();
-    if (statut == null)       statut       = StatutSouscription.ACTIVE;
-    if (typePeriode == null)  typePeriode  = TypePeriodeAbonnement.MENSUEL;
-    if (quotaUtilise == null) quotaUtilise = 0;
+    if (statut == null)            statut            = StatutSouscription.ACTIVE;
+    if (typePeriode == null)       typePeriode       = TypePeriodeAbonnement.MENSUEL;
+    if (quotaUtilise == null)      quotaUtilise      = 0;
+    if (statutValidation == null)  statutValidation  = StatutValidationSouscription.EN_ATTENTE_PAIEMENT;
     if (formule != null && quotaMax == null) quotaMax = formule.getMaxMembres();
   }
 }