[loop-cycle-5] fix: get_token() priority order — config before repo-root fallback (#899)

timmy_automations/daily_run/health_snapshot.py

@@ -53,21 +53,26 @@ def load_config() -> dict:
 
 
 def get_token(config: dict) -> str | None:
-    """Get Gitea token from environment or file."""
+    """Get Gitea token from environment or file.
+
+    Priority: config["token"] > config["token_file"] > .timmy_gitea_token
+    """
     if "token" in config:
         return config["token"]
-    
-    # Try timmy's token file
+
+    # Explicit token_file from config takes priority
+    token_file_str = config.get("token_file", "")
+    if token_file_str:
+        token_file = Path(token_file_str)
+        if token_file.exists():
+            return token_file.read_text().strip()
+
+    # Fallback: repo-root .timmy_gitea_token
     repo_root = Path(__file__).resolve().parent.parent.parent
     timmy_token_path = repo_root / ".timmy_gitea_token"
     if timmy_token_path.exists():
         return timmy_token_path.read_text().strip()
-    
-    # Fallback to legacy token file
-    token_file = Path(config["token_file"]).expanduser()
-    if token_file.exists():
-        return token_file.read_text().strip()
-    
+
     return None