refactor: Move DTOs to common module for AI Agent SDK sharing

refactor.py

@@ -0,0 +1,30 @@
+import os
+
+project_root = r"C:\Users\Admin\.gemini\antigravity\scratch\axhub-backend-main"
+
+replacements = {
+    "package io.shinhanlife.axhub.biz.mcp.tool.dto;": "package io.shinhanlife.axhub.common.mcp.tool.dto;",
+    "package io.shinhanlife.axhub.biz.mcp.adapter.dto;": "package io.shinhanlife.axhub.common.mcp.adapter.dto;",
+    "package io.shinhanlife.axhub.biz.mcp.gateway.dto;": "package io.shinhanlife.axhub.common.mcp.gateway.dto;",
+    "import io.shinhanlife.axhub.biz.mcp.tool.dto": "import io.shinhanlife.axhub.common.mcp.tool.dto",
+    "import io.shinhanlife.axhub.biz.mcp.adapter.dto": "import io.shinhanlife.axhub.common.mcp.adapter.dto",
+    "import io.shinhanlife.axhub.biz.mcp.gateway.dto": "import io.shinhanlife.axhub.common.mcp.gateway.dto"
+}
+
+for root, dirs, files in os.walk(project_root):
+    for file in files:
+        if file.endswith(".java"):
+            file_path = os.path.join(root, file)
+            with open(file_path, 'r', encoding='utf-8') as f:
+                content = f.read()
+            
+            modified = False
+            for old, new in replacements.items():
+                if old in content:
+                    content = content.replace(old, new)
+                    modified = True
+            
+            if modified:
+                with open(file_path, 'w', encoding='utf-8') as f:
+                    f.write(content)
+                print(f"Updated {file_path}")