1. Title: feat(root): add TODO.md for project roadmap and tasks

TODO.md

@@ -0,0 +1,30 @@
+# 📋 Project Roadmap & TODOs
+
+This document outlines future improvements, features, and technical debt for `devgen`.
+
+## 🚀 Priority: Short-Term (Reliability & DX)
+- [ ] **Full Test Suite**: Implement `pytest` for all modules, especially `commit_generator` and `utils`.
+- [ ] **Interactive Commit Review**: Add a `--check` flag to `devgen commit run` that allows users to approve/edit the AI message before committing.
+- [ ] **Project-Level Config**: Support `.devgen.yaml` in the repository root that overrides global `~/.devgen.yaml`.
+- [ ] **Improved Gitignore Detection**: Auto-detect project type (Python, Node, Go) and suggest relevant `.gitignore` templates during `devgen gitignore run`.
+
+## 🤖 AI & Intelligence
+- [ ] **Custom Prompts**: Allow users to define their own Jinja2 templates for commits in the config file.
+- [ ] **Context-Aware Commits**: Send the manifest file (`package.json`, `pyproject.toml`) to the AI to provide better context for dependency changes.
+- [ ] **Token Usage Dashboard**: Add a `devgen config tokens` command to estimate or track AI token consumption.
+- [ ] **More Providers**: Add support for **Mistral**, **Cohere**, and **Groq** for faster/cheaper generations.
+
+## 🛠️ Developer Experience (DX)
+- [ ] **Pre-commit Hook Integration**: Provide a command to easily install `devgen` as a pre-commit hook.
+- [x] **Shell Completion**: Implement `typer` shell completion for `bash`, `zsh`, and `fish`.
+- [x] **Commit Undo**: `devgen commit undo` to easily revert the last AI-generated commit and unstage files.
+- [ ] **Multi-Group Commits**: Better handling of repositories where changes are spread across many unrelated directories.
+
+## 🏗️ Refactoring & Technical Debt
+- [ ] **Code Split**: Move CLI logic out of `devgen/cli` into separate service classes to improve testability.
+- [ ] **Consistent Logging**: Standardize log output across all modules.
+- [ ] **API Documentation**: Use Sphinx or MkDocs to generate documentation for the core modules.
+
+## 🌍 Ecosystem
+- [ ] **GitHub Action**: Create an official `devgen` GitHub Action for automated changelog updates on PR merge.
+- [ ] **VS Code Extension**: A simple extension to trigger `devgen commit` from the sidebar.

devgen/cli/commit.py

@@ -1,5 +1,6 @@
 from typing import Annotated
 
+import questionary
 import typer
 
 from devgen.modules.commit_generator import run_commit_engine
@@ -94,3 +95,26 @@ def validate() -> None:
             typer.echo(f"- {f}")
     else:
         typer.secho("[i] No staged files.", fg=typer.colors.RED)
+
+
+@app.command("undo")
+def undo_commit() -> None:
+    """Undoes the last commit but keeps changes staged."""
+    from devgen.utils import run_git_command
+
+    try:
+        # Check if there's at least one commit
+        run_git_command(["git", "rev-parse", "HEAD"])
+    except Exception:
+        typer.secho("No commits found to undo.", fg=typer.colors.RED)
+        return
+
+    if questionary.confirm(
+        "Are you sure you want to undo the last commit? (Changes will remain staged)",
+        default=False,
+    ).ask():
+        try:
+            run_git_command(["git", "reset", "--soft", "HEAD~1"])
+            typer.secho("Last commit undone. Changes are still staged.", fg=typer.colors.GREEN)
+        except Exception as e:
+            typer.secho(f"Failed to undo commit: {e}", fg=typer.colors.RED)

devgen/cli/main.py

@@ -15,7 +15,7 @@ from devgen.cli.setup import app as setup_app
 app = typer.Typer(
     name="devgen",
     help="devgen-py: AI-Powered Git Commit & Release Automation.",
-    add_completion=False,
+    add_completion=True,
     no_args_is_help=True,
     rich_markup_mode="markdown",
 )