feat(jwt): implement JWT-based authentication system

weblog-module-admin/build.gradle.kts

@@ -3,8 +3,13 @@ plugins {
 }
 
 dependencies {
+    // Spring Security
+    implementation("org.springframework.boot:spring-boot-starter-security")
     // Test
     testImplementation("org.springframework.boot:spring-boot-starter-test")
 
     implementation(project(":weblog-module-common"))
+
+    implementation(project(":weblog-module-jwt"))
+    testImplementation("org.springframework.security:spring-security-test")
 }