feat: Module server-api initial

Module d'API pour lions-user-manager

Contenu:
- DTOs (User, Role, Audit, Search)
- Enums (StatutUser, TypeRole, TypeActionAudit)
- Service interfaces (UserService, RoleService, AuditService, SyncService)
- ValidationConstants

Statut: ✅ 100% complété

🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>

pom.xml

@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>dev.lions.user.manager</groupId>
+        <artifactId>lions-user-manager-parent</artifactId>
+        <version>1.0.0</version>
+    </parent>
+
+    <artifactId>lions-user-manager-server-api</artifactId>
+    <packaging>jar</packaging>
+
+    <name>Lions User Manager - Server API</name>
+    <description>Contrats API: DTOs, interfaces de services, enums et validations</description>
+
+    <dependencies>
+        <!-- Lombok -->
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+        </dependency>
+
+        <!-- Jakarta EE APIs -->
+        <dependency>
+            <groupId>jakarta.validation</groupId>
+            <artifactId>jakarta.validation-api</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>jakarta.ws.rs</groupId>
+            <artifactId>jakarta.ws.rs-api</artifactId>
+        </dependency>
+
+        <!-- Jackson for JSON -->
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-annotations</artifactId>
+        </dependency>
+
+        <!-- OpenAPI annotations -->
+        <dependency>
+            <groupId>org.eclipse.microprofile.openapi</groupId>
+            <artifactId>microprofile-openapi-api</artifactId>
+        </dependency>
+
+        <!-- Testing -->
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+</project>