api: Implement skill-related entities

src/main/java/com/maradona/backend/PrimarySkill.java

@@ -0,0 +1,20 @@
+package com.maradona.backend;
+
+import jakarta.persistence.*;
+import java.util.List;
+
+@Entity
+public class PrimarySkill {
+    
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long psid;
+
+    @Column(nullable = false, length = 255)
+    private String description;
+
+    @OneToMany(mappedBy = "primarySkill", cascade = CascadeType.ALL, orphanRemoval = true)
+    private List<SecondarySkill> secondarySkills;
+
+    // TODO: Getters and Setters
+}

src/main/java/com/maradona/backend/SecondarySkill.java

@@ -0,0 +1,20 @@
+package com.maradona.backend;
+
+import jakarta.persistence.*;
+
+@Entity
+public class SecondarySkill {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long ssid;
+
+    @Column(nullable = false, length = 255)
+    private String description;
+
+    @ManyToOne
+    @JoinColumn(name = "psid", nullable = false)
+    private PrimarySkill primarySkill;
+
+    // Getters and Setters
+}

src/main/java/com/maradona/backend/Skill.java

@@ -1,16 +0,0 @@
-package com.maradona.backend;
-
-import jakarta.persistence.Entity;
-import jakarta.persistence.GeneratedValue;
-import jakarta.persistence.GenerationType;
-import jakarta.persistence.Id;
-
-@Entity
-public class Skill {
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Long id;
-
-    private String primary;
-    private String secondary;
-}

src/main/java/com/maradona/backend/SkillController.java

@@ -4,15 +4,13 @@ import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
 
 
 @RestController
-@RequestMapping("/api")
+@RequestMapping("/api/skills")
 public class SkillController {
-    
+  
-    @PostMapping("skills")
-    public ResponseEntity<Skill> createSkill(@RequestBody Skill skill) {
-        return ResponseEntity.ok(skill);
-    }
-    
 }