Rename ApplicationPageResponse field from content to applications

src/main/java/com/jobtracker/dto/application/ApplicationPageResponse.java

@@ -7,7 +7,7 @@
 @Schema(description = "Paginated list of job applications")
 public record ApplicationPageResponse(
         @Schema(description = "Applications on this page")
-        List<ApplicationResponse> content,
+        List<ApplicationResponse> applications,
         @Schema(description = "Current page number (0-based)", example = "0")
         int pageNumber,
         @Schema(description = "Number of items per page", example = "10")

src/test/java/com/jobtracker/e2e/ApplicationE2ETest.java

@@ -153,7 +153,7 @@ void fullApplicationCrud_createFetchUpdateArchiveAndHardDelete() {
                 .get("/api/v1/applications")
                 .then()
                 .statusCode(200)
-                .body("content", hasSize(1))
+                .body("applications", hasSize(1))
                 .body("totalElements", equalTo(1));
 
         // 7. Archive
@@ -231,7 +231,7 @@ void getAll_withFilter_shouldReturnFilteredResults() {
                 .then()
                 .statusCode(200)
                 .body("totalElements", equalTo(1))
-                .body("content[0].vacancyName", equalTo("App RH"));
+                .body("applications[0].vacancyName", equalTo("App RH"));
 
         // Filter by interviewScheduled
         given()
@@ -241,7 +241,7 @@ void getAll_withFilter_shouldReturnFilteredResults() {
                 .then()
                 .statusCode(200)
                 .body("totalElements", equalTo(1))
-                .body("content[0].vacancyName", equalTo("App Tecnico"));
+                .body("applications[0].vacancyName", equalTo("App Tecnico"));
     }
 
     @Test

src/test/java/com/jobtracker/integration/ApplicationControllerIT.java

@@ -266,7 +266,7 @@ void getAll_shouldReturnPagedResponse() throws Exception {
         mockMvc.perform(get("/api/v1/applications")
                         .header("Authorization", "Bearer " + accessToken))
                 .andExpect(status().isOk())
-                .andExpect(jsonPath("$.content").isArray())
+                .andExpect(jsonPath("$.applications").isArray())
                 .andExpect(jsonPath("$.totalElements").value(2));
     }
 

src/test/java/com/jobtracker/unit/ApplicationServiceTest.java

@@ -276,7 +276,7 @@ void getAll_shouldReturnPagedResponse() {
         when(applicationMapper.toResponse(app)).thenReturn(response);
 
         ApplicationPageResponse result = applicationService.getAll(null, null, null, null, null, null, false, 0, 10, null);
-        assertThat(result.content()).hasSize(1);
+        assertThat(result.applications()).hasSize(1);
         assertThat(result.totalElements()).isEqualTo(1);
     }