set: 서버 실행시 목업 데이터 삽입 구현 및 데이터 타입 TEXT 수정

src/main/java/com/Alchive/backend/domain/board/Board.java

@@ -51,7 +51,8 @@ public class Board {
     @Column(name = "status", length = 10, nullable = false)
     private BoardStatus status;
 
-    @Column(name = "description")
+    @Lob
+    @Column(name = "description", columnDefinition = "TEXT")
     private String description;
 
     public static Board of(Problem problem, User user, BoardCreateRequest boardCreateRequest) {

src/main/java/com/Alchive/backend/domain/problem/Problem.java

@@ -41,7 +41,8 @@ public class Problem {
     @Column(name = "title", nullable = false, length = 60)
     private String title;
 
-    @Column(name = "content", nullable = false)
+    @Lob
+    @Column(name = "content", nullable = false, columnDefinition = "TEXT")
     private String content;
 
     @Column(name = "url", nullable = false, length = 300)

src/main/java/com/Alchive/backend/domain/solution/Solution.java

@@ -41,14 +41,16 @@ public class Solution {
     @JoinColumn(name = "boardId", nullable = false)
     private Board board;
 
-    @Column(name = "content")
+    @Lob
+    @Column(name = "content", columnDefinition = "TEXT")
     private String content;
 
     @Enumerated(EnumType.STRING)
     @Column(name = "language", length = 20, nullable = false)
     private SolutionLanguage language;
 
-    @Column(name = "description")
+    @Lob
+    @Column(name = "description", columnDefinition = "TEXT")
     private String description;
 
     @Enumerated(EnumType.STRING)

src/main/java/com/Alchive/backend/dto/request/PaginationRequest.java

@@ -7,5 +7,5 @@
 @Getter
 public class PaginationRequest {
     private int offset = 0;
-    private int limit = 10;
+    private int limit = 20;
 }