feat: implement tdd workflow (#1309)

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

scripts/create-worktree.sh

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+#!/bin/bash
+
+# Create a git worktree for parallel Claude Code development
+# Usage: ./scripts/create-worktree.sh [branch-name]
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
+WORKTREES_DIR="$(cd "$PROJECT_ROOT/.." && pwd)/claude-task-master-worktrees"
+cd "$PROJECT_ROOT"
+
+# Get branch name (default to current branch with auto/ prefix)
+if [ -z "$1" ]; then
+    CURRENT_BRANCH=$(git rev-parse --abbrev-ref HEAD)
+    if [ "$CURRENT_BRANCH" = "HEAD" ]; then
+        echo "Detached HEAD detected. Please specify a branch: ./scripts/create-worktree.sh <branch-name>"
+        exit 1
+    fi
+    BRANCH_NAME="auto/$CURRENT_BRANCH"
+    echo "No branch specified, using: $BRANCH_NAME"
+else
+    BRANCH_NAME="$1"
+fi
+
+# Create worktrees directory if it doesn't exist
+mkdir -p "$WORKTREES_DIR"
+
+# Sanitize branch name for directory (replace / with -)
+DIR_NAME=$(echo "$BRANCH_NAME" | sed 's/\//-/g')
+WORKTREE_PATH="$WORKTREES_DIR/$DIR_NAME"
+
+echo "Creating git worktree..."
+echo "  Branch: $BRANCH_NAME"
+echo "  Path: $WORKTREE_PATH"
+
+# Check if worktree already exists
+if [ -d "$WORKTREE_PATH" ]; then
+    echo "❌ Worktree already exists at: $WORKTREE_PATH"
+    echo "   Remove it first with: git worktree remove $WORKTREE_PATH"
+    exit 1
+fi
+
+# Create worktree (new or existing branch)
+if git show-ref --verify --quiet "refs/heads/$BRANCH_NAME"; then
+  git worktree add "$WORKTREE_PATH" "$BRANCH_NAME"
+elif git remote get-url origin >/dev/null 2>&1 && git ls-remote --exit-code --heads origin "$BRANCH_NAME" >/dev/null 2>&1; then
+  # Create a local branch from the remote and attach worktree
+  git worktree add -b "$BRANCH_NAME" "$WORKTREE_PATH" "origin/$BRANCH_NAME"
+  # Ensure the new branch tracks the remote
+  git -C "$WORKTREE_PATH" branch --set-upstream-to="origin/$BRANCH_NAME" "$BRANCH_NAME"
+else
+  git worktree add -b "$BRANCH_NAME" "$WORKTREE_PATH"
+fi
+
+echo ""
+echo "✅ Worktree created successfully!"
+echo ""
+echo "📂 Location: $WORKTREE_PATH"
+echo "🌿 Branch: $BRANCH_NAME"
+echo ""
+echo "Next steps:"
+echo "  1. cd $WORKTREE_PATH"
+echo "  2. Open with your AI editor:"
+echo "     - Cursor: cursor ."
+echo "     - VS Code: code ."
+echo "     - Windsurf: windsurf ."
+echo "     - Claude Code: claude"
+echo ""
+echo "To remove this worktree later:"
+echo "  git worktree remove $WORKTREE_PATH"

scripts/list-worktrees.sh

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+#!/bin/bash
+
+# List all git worktrees with helpful information
+
+set -e
+
+echo "📋 Git Worktrees:"
+echo ""
+git worktree list
+echo ""
+echo "To remove a worktree:"
+echo "  git worktree remove <path>"
+echo ""
+echo "To remove all worktrees:"
+echo "  git worktree list | grep -v '(bare)' | tail -n +2 | awk '{print \$1}' | xargs -I {} git worktree remove {}"