fix: fix repo relative path. directly use Repo.save_path.

[GdoongMathew]

Summary

Fix invalid code map snippet, mainly caused by typo. Now we redirect all attribute from Repo class instead for consistency.

[greptile-apps]

Greptile Summary

The PR replaces codemap’s duplicated repository-path resolver with Repo.save_path so file reads use the repository abstraction’s naming convention.

• Imports and constructs Repo in read_repo_file.
• Removes the local local_repo_dir helper.
• Retains real-path normalization, traversal protection, and file-existence checks.

Confidence Score: 4/5

The URL normalization regression should be fixed before merging because whitespace-padded repository URLs now resolve as local paths and fail file reads.

The new resolver forwards an untrimmed free-form URL into Repo; URL detection then fails and save_path points at the raw value rather than the existing clone directory.

Files Needing Attention: api/services/codemap.py

Important Files Changed

Filename	Overview
api/services/codemap.py	Repository path resolution is consolidated through Repo.save_path, but the change drops the prior whitespace normalization for repository URLs.

_{Reviews (1): Last reviewed commit: "fix: fix repo relative path. directly us..." | Re-trigger Greptile}

[greptile-apps]

Untrimmed URLs resolve as local paths

When repo_url contains leading or trailing whitespace, Repo receives the untrimmed value and fails to recognize it as a URL, causing the file lookup to use the wrong directory and raise FileNotFoundError.

Suggested change

	repo_dir = os.path.realpath(Repo(repo_url=repo_url, repo_type=repo_type).save_path)
	repo_dir = os.path.realpath(
	Repo(repo_url=repo_url.strip(), repo_type=repo_type).save_path
	)