Configure development environment and update database settings

- Add VS Code debug configurations (launch.json, tasks.json)
- Add development guide for VS Code debugging
- Update database ports to high ports (MySQL: 33066, Redis: 63379)
- Update application server port to 8123
- Enable blade-starter-liteflow dependency
- Add SDKMAN configuration (.sdkmanrc)
- Add project documentation (CLAUDE.md)
- Update .gitignore to exclude logs and deployment files

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

.vscode/launch.json

@@ -0,0 +1,51 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "java",
+            "name": "Application",
+            "request": "launch",
+            "mainClass": "org.springblade.Application",
+            "projectName": "BladeX-Boot"
+        },
+        {
+            "type": "java",
+            "name": "Debug Spring Boot App (Dev)",
+            "request": "launch",
+            "mainClass": "org.springblade.Application",
+            "projectName": "blade-api",
+            "args": "--spring.profiles.active=dev",
+            "vmArgs": "-Dfile.encoding=UTF-8",
+            "console": "integratedTerminal",
+            "env": {
+                "SPRING_PROFILES_ACTIVE": "dev"
+            }
+        },
+        {
+            "type": "java",
+            "name": "Debug Spring Boot App (Test)",
+            "request": "launch",
+            "mainClass": "org.springblade.Application",
+            "projectName": "blade-api",
+            "args": "--spring.profiles.active=test",
+            "vmArgs": "-Dfile.encoding=UTF-8",
+            "console": "integratedTerminal",
+            "env": {
+                "SPRING_PROFILES_ACTIVE": "test"
+            }
+        },
+        {
+            "type": "java",
+            "name": "Debug Current Java File",
+            "request": "launch",
+            "mainClass": "${file}"
+        },
+        {
+            "type": "java",
+            "name": "Attach to Remote JVM",
+            "request": "attach",
+            "hostName": "localhost",
+            "port": 5005
+        }
+    ]
+}