feat: enhance scaffold logic for shared libraries and update Python models with default values

Signed-off-by: kaifcoder <kaifmohd2014@gmail.com>

Author: kaifcoder

bin/lib/scaffold.js

@@ -1362,8 +1362,9 @@ export async function scaffoldSharedLibrary(projectDir, { type, name }, options
     if (file.isFile()) {
       let content = await fs.readFile(path.join(templateDir, file.name), 'utf-8');
 
-      // Replace template variables
-      content = content.replace(/\{\{name\}\}/g, name);
+      // Replace template variables with appropriate naming conventions
+      const packageName = type === 'go' ? name.replace(/-/g, '_') : name;
+      content = content.replace(/\{\{name\}\}/g, packageName);
 
       // Handle special file name replacements
       let targetFileName = file.name;

package-lock.json

@@ -24,8 +24,8 @@ def __post_init__(self):
 @dataclass
 class ServiceHealth(BaseModel):
     """Model for service health status."""
-    service_name: str
-    status: str  # "healthy", "degraded", "unhealthy"
+    service_name: str = ""
+    status: str = "unknown"  # "healthy", "degraded", "unhealthy"
     version: Optional[str] = None
     uptime: Optional[float] = None
     last_check: Optional[datetime.datetime] = None
@@ -34,6 +34,6 @@ class ServiceHealth(BaseModel):
 @dataclass 
 class ErrorResponse(BaseModel):
     """Model for standardized error responses."""
-    error_code: str
-    error_message: str
+    error_code: str = ""
+    error_message: str = ""
     details: Optional[dict] = None