fix: Encode utf-8 for generator template

Author: zeroc0d3

src/telemetryflow/cli/generator.py

@@ -128,7 +128,7 @@ def load_template(template_name: str, template_dir: Path | None = None) -> str:
     if not template_path.exists():
         raise FileNotFoundError(f"Template not found: {template_path}")
 
-    return template_path.read_text()
+    return template_path.read_text(encoding="utf-8")
 
 
 def render_template(template_str: str, data: TemplateData) -> str:
@@ -177,7 +177,7 @@ def write_file(path: Path, content: str, force: bool = False) -> bool:
         return False
 
     path.parent.mkdir(parents=True, exist_ok=True)
-    path.write_text(content)
+    path.write_text(content, encoding="utf-8")
     print(f"Generated: {path}")
     return True
 

src/telemetryflow/cli/generator_restapi.py

@@ -295,7 +295,7 @@ def load_template(
     if not template_path.exists():
         raise FileNotFoundError(f"Template not found: {template_path}")
 
-    return template_path.read_text()
+    return template_path.read_text(encoding="utf-8")
 
 
 def render_template(template_str: str, data: TemplateData) -> str:
@@ -408,7 +408,7 @@ def write_file(path: Path, content: str, force: bool = False) -> bool:
         return False
 
     path.parent.mkdir(parents=True, exist_ok=True)
-    path.write_text(content)
+    path.write_text(content, encoding="utf-8")
     print(f"Generated: {path}")
     return True
 
@@ -452,7 +452,9 @@ def generate_project(
         # Create __init__.py files
         init_file = d / "__init__.py"
         if not init_file.exists():
-            init_file.write_text('"""Auto-generated by telemetryflow-restapi."""\n')
+            init_file.write_text(
+                '"""Auto-generated by telemetryflow-restapi."""\n', encoding="utf-8"
+            )
 
     # Generate project files using templates
     project_tpl_dir = template_dir / "project" if template_dir else None
@@ -749,7 +751,7 @@ def cmd_entity(args: argparse.Namespace) -> int:
     pyproject_path = output_dir / "pyproject.toml"
     module_name = ""
     if pyproject_path.exists():
-        content = pyproject_path.read_text()
+        content = pyproject_path.read_text(encoding="utf-8")
         for line in content.split("\n"):
             if line.startswith("name = "):
                 module_name = line.split("=")[1].strip().strip('"')