dangaiden-project-overview（唐外电项目概况）

Project Overview

Produce a concise, human-readable summary of this project for someone new to the codebase.

Steps

1. Identity: Read README.md (if present) for the stated purpose. If absent, infer from directory names and key files.
2. Structure: List top-level directories and files. Note the dominant language(s) and any obvious architecture layers (frontend, backend, infra, tests, docs).
3. Recent activity: Run git log --oneline -10 to show the last 10 commits. Summarize what areas have been changing.
4. Open work: Look for TODO, FIXME, or HACK comments with grep -r "TODO\|FIXME\|HACK" --include="*.md". and note how many exist.
5. Key entry points: Identify the main entrypoint files (e.g. main.*, index.*, app.*, Makefile, package.json, Cargo.toml).

If $ARGUMENTS is provided, focus the overview on that area or topic instead of the whole project.

Output format

• Purpose: one sentence
• Stack: languages, frameworks, key dependencies
• Structure: bullet list of top-level dirs with one-line descriptions
• Recent activity: what's been changing (based on git log)
• Entry points: files to start reading
• Open items: count of TODOs/FIXMEs, any that look urgent

Keep the output under 30 lines. Prioritize clarity over completeness.