fix: allow manual path repos without requiring git metadata

Author: Kingson4Wu

git_auto_sync/wizard.py

@@ -185,14 +185,22 @@ def _resolve_repo_token(token: str, found: list[str], scan_parent: Path) -> list
         return results
 
     candidate = Path(token).expanduser()
-    # explicit path input support.
-    if "//" in token or token.startswith(("/", "./", "../", "~")):
+    explicit_path = (
+        candidate.is_absolute()
+        or token.startswith(("./", "../", "~"))
+        or "/" in token
+        or "\\" in token
+        or (len(token) >= 2 and token[1:2] == ":")
+    )
+
+    # explicit path input support (allow existing directories even without .git).
+    if explicit_path:
         if not candidate.is_absolute():
             candidate = (scan_parent / candidate).expanduser()
-        if candidate.exists() and (candidate / ".git").exists():
+        if candidate.exists() and candidate.is_dir():
             results.append(str(candidate.resolve()))
         else:
-            print(f"  ⚠ path not a git repo: {token!r}")
+            print(f"  ⚠ path not a directory: {token!r}")
         return results
 
     # fallback to substring match in discovered paths