Add default .env file location and fix precedence for skills

Author: Your Name

cecli/helpers/skills.py

@@ -69,7 +69,7 @@ def __init__(
         # Always include the default skills directory in the user's home
         default_skill_dir = str(Path.home() / ".cecli" / "skills")
         if default_skill_dir not in directory_paths:
-            directory_paths = list(directory_paths) + [default_skill_dir]
+            directory_paths = [default_skill_dir] + list(directory_paths)
 
         self.directory_paths = [Path(p).expanduser().resolve() for p in directory_paths]
         self.include_list = set(include_list) if include_list else None

cecli/main.py

@@ -311,6 +311,12 @@ def load_dotenv_files(git_root, dotenv_fname, encoding="utf-8"):
     if oauth_keys_file.exists():
         dotenv_files.insert(0, str(oauth_keys_file.resolve()))
         dotenv_files = list(dict.fromkeys(dotenv_files))
+
+    # Also check ~/.cecli/.env as a default dotenv file (lowest priority)
+    cecli_env_file = Path.home() / ".cecli" / ".env"
+    if cecli_env_file.exists():
+        dotenv_files.insert(0, str(cecli_env_file.resolve()))
+        dotenv_files = list(dict.fromkeys(dotenv_files))
     loaded = []
     for fname in dotenv_files:
         try: