feat(security): implement JWT-based authentication and authorization

- Configured JWT token validation filter in security chain
- Added user role mapping with new t_user_role table and UserRole entity
- Implemented custom authentication entry point and access denied handler
- Updated UserDetailService to load user roles from database
- Added @PreAuthorize annotation support for method-level security
- Refactored build scripts to use java-library plugin and proper dependency scope
- Enhanced SQL schema with user role table and improved table comments
- Added global exception handler for AccessDeniedException
- Introduced ResponseCodeEnum constants for unauthorized and forbidden access
- Integrated TokenAuthenticationFilter into Spring Security filter chain

weblog-module-common/build.gradle.kts

@@ -4,21 +4,18 @@ plugins {
 
 dependencies {
 
-    // guava
     implementation("com.google.guava:guava:33.5.0-jre")
-    // commons-lang3
     implementation("org.apache.commons:commons-lang3:3.20.0")
-    // jpa
-    api("org.springframework.boot:spring-boot-starter-data-jpa")
-    // test
-    testImplementation("org.springframework.boot:spring-boot-starter-test")
-    // jackson
     implementation("com.fasterxml.jackson.core:jackson-databind")
     implementation("com.fasterxml.jackson.core:jackson-core")
-    // aop
-    implementation("org.springframework.boot:spring-boot-starter-aop")
-    // web
+
+    api("org.springframework.boot:spring-boot-starter-data-jpa")
     api("org.springframework.boot:spring-boot-starter-web")
-    // postgresql
+    api("org.springframework.boot:spring-boot-starter-security")
+    api("org.springframework.boot:spring-boot-starter-aop")
+
     runtimeOnly("org.postgresql:postgresql")
+
+    testImplementation("org.springframework.boot:spring-boot-starter-test")
+    testImplementation("org.springframework.security:spring-security-test")
 }