diff --git a/app/api/debug/business-hours/route.ts b/app/api/debug/business-hours/route.ts
new file mode 100644
index 0000000..35ca245
--- /dev/null
+++ b/app/api/debug/business-hours/route.ts
@@ -0,0 +1,32 @@
+import { NextRequest, NextResponse } from 'next/server'
+import { supabaseAdmin } from '@/lib/supabase/admin'
+
+/**
+ * @description Get business hours for all locations (debug endpoint)
+ */
+export async function GET(request: NextRequest) {
+  try {
+    const { data: locations, error } = await supabaseAdmin
+      .from('locations')
+      .select('id, name, timezone, business_hours')
+
+    if (error) {
+      console.error('Error fetching locations:', error)
+      return NextResponse.json(
+        { error: error.message },
+        { status: 500 }
+      )
+    }
+
+    return NextResponse.json({
+      success: true,
+      locations
+    })
+  } catch (error) {
+    console.error('Business hours GET error:', error)
+    return NextResponse.json(
+      { error: 'Internal server error' },
+      { status: 500 }
+    )
+  }
+}
\ No newline at end of file
diff --git a/ralphy.sh b/ralphy.sh
new file mode 100755
index 0000000..dc38b1d
--- /dev/null
+++ b/ralphy.sh
@@ -0,0 +1,698 @@
+#!/usr/bin/env bash
+
+# ============================================
+# Ralphy - Autonomous AI Coding Loop
+# Supports Claude Code, OpenCode, Codex, Cursor, Qwen-Code and Factory Droid
+# Runs until PRD is complete
+# ============================================
+
+set -euo pipefail
+
+# ============================================
+# CONFIGURATION & DEFAULTS
+# ============================================
+
+VERSION="4.0.0"
+
+# Ralphy config directory
+RALPHY_DIR=".ralphy"
+PROGRESS_FILE="$RALPHY_DIR/progress.txt"
+CONFIG_FILE="$RALPHY_DIR/config.yaml"
+SINGLE_TASK=""
+INIT_MODE=false
+SHOW_CONFIG=false
+ADD_RULE=""
+AUTO_COMMIT=true
+
+# Runtime options
+SKIP_TESTS=false
+SKIP_LINT=false
+AI_ENGINE="claude"  # claude, opencode, cursor, codex, qwen, or droid
+DRY_RUN=false
+MAX_ITERATIONS=0  # 0 = unlimited
+MAX_RETRIES=3
+RETRY_DELAY=5
+VERBOSE=false
+
+# Git branch options
+BRANCH_PER_TASK=false
+CREATE_PR=false
+BASE_BRANCH=""
+PR_DRAFT=false
+
+# Parallel execution
+PARALLEL=false
+MAX_PARALLEL=3
+
+# PRD source options
+PRD_SOURCE="markdown"  # markdown, yaml, github
+PRD_FILE="PRD.md"
+GITHUB_REPO=""
+GITHUB_LABEL=""
+
+# Colors (detect if terminal supports colors)
+if [[ -t 1 ]] && command -v tput &>/dev/null && [[ $(tput colors 2>/dev/null || echo 0) -ge 8 ]]; then
+  RED=$(tput setaf 1)
+  GREEN=$(tput setaf 2)
+  YELLOW=$(tput setaf 3)
+  BLUE=$(tput setaf 4)
+  MAGENTA=$(tput setaf 5)
+  CYAN=$(tput setaf 6)
+  BOLD=$(tput bold)
+  DIM=$(tput dim)
+  RESET=$(tput sgr0)
+else
+  RED="" GREEN="" YELLOW="" BLUE="" MAGENTA="" CYAN="" BOLD="" DIM="" RESET=""
+fi
+
+# Global state
+ai_pid=""
+monitor_pid=""
+tmpfile=""
+CODEX_LAST_MESSAGE_FILE=""
+current_step="Thinking"
+total_input_tokens=0
+total_output_tokens=0
+total_actual_cost="0"  # OpenCode provides actual cost
+total_duration_ms=0    # Cursor provides duration
+iteration=0
+retry_count=0
+declare -a parallel_pids=()
+declare -a task_branches=()
+declare -a integration_branches=()  # Track integration branches for cleanup on interrupt
+WORKTREE_BASE=""  # Base directory for parallel agent worktrees
+ORIGINAL_DIR=""   # Original working directory (for worktree operations)
+ORIGINAL_BASE_BRANCH=""  # Original base branch before integration branches
+
+# ============================================
+# UTILITY FUNCTIONS
+# ============================================
+
+log_info() {
+  echo "${BLUE}[INFO]${RESET} $*"
+}
+
+log_success() {
+  echo "${GREEN}[OK]${RESET} $*"
+}
+
+log_warn() {
+  echo "${YELLOW}[WARN]${RESET} $*"
+}
+
+log_error() {
+  echo "${RED}[ERROR]${RESET} $*" >&2
+}
+
+log_debug() {
+  if [[ "$VERBOSE" == true ]]; then
+    echo "${DIM}[DEBUG] $*${RESET}"
+  fi
+}
+
+# Slugify text for branch names
+slugify() {
+  echo "$1" | tr '[:upper:]' '[:lower:]' | sed -E 's/[^a-z0-9]+/-/g' | sed -E 's/^-|-$//g' | cut -c1-50
+}
+
+# ============================================
+# BROWNFIELD MODE (.ralphy/ configuration)
+# ============================================
+
+# Initialize .ralphy/ directory with config files
+init_ralphy_config() {
+  if [[ -d "$RALPHY_DIR" ]]; then
+    log_warn "$RALPHY_DIR already exists"
+    REPLY='N'  # Default if read times out or fails
+    read -p "Overwrite config? [y/N] " -n 1 -r -t 30 2>/dev/null || true
+    echo
+    [[ ! $REPLY =~ ^[Yy]$ ]] && exit 0
+  fi
+
+  mkdir -p "$RALPHY_DIR"
+
+  # Smart detection
+  local project_name=""
+  local lang=""
+  local framework=""
+  local test_cmd=""
+  local lint_cmd=""
+  local build_cmd=""
+
+  # Get project name from directory or package.json
+  project_name=$(basename "$PWD")
+
+  if [[ -f "package.json" ]]; then
+    # Get name from package.json if available
+    local pkg_name
+    pkg_name=$(jq -r '.name // ""' package.json 2>/dev/null)
+    [[ -n "$pkg_name" ]] && project_name="$pkg_name"
+
+    # Detect language
+    if [[ -f "tsconfig.json" ]]; then
+      lang="TypeScript"
+    else
+      lang="JavaScript"
+    fi
+
+    # Detect frameworks from dependencies (collect all matches)
+    local deps frameworks=()
+    deps=$(jq -r '(.dependencies // {}) + (.devDependencies // {}) | keys[]' package.json 2>/dev/null || true)
+
+    # Use grep for reliable exact matching
+    echo "$deps" | grep -qx "next" && frameworks+=("Next.js")
+    echo "$deps" | grep -qx "nuxt" && frameworks+=("Nuxt")
+    echo "$deps" | grep -qx "@remix-run/react" && frameworks+=("Remix")
+    echo "$deps" | grep -qx "svelte" && frameworks+=("Svelte")
+    echo "$deps" | grep -qE "@nestjs/" && frameworks+=("NestJS")
+    echo "$deps" | grep -qx "hono" && frameworks+=("Hono")
+    echo "$deps" | grep -qx "fastify" && frameworks+=("Fastify")
+    echo "$deps" | grep -qx "express" && frameworks+=("Express")
+    # Only add React/Vue if no meta-framework detected
+    if [[ ${#frameworks[@]} -eq 0 ]]; then
+      echo "$deps" | grep -qx "react" && frameworks+=("React")
+      echo "$deps" | grep -qx "vue" && frameworks+=("Vue")
+    fi
+
+    # Join frameworks with comma
+    framework=$(IFS=', '; echo "${frameworks[*]}")
+
+    # Detect commands from package.json scripts
+    local scripts
+    scripts=$(jq -r '.scripts // {}' package.json 2>/dev/null)
+
+    # Test command (prefer bun if lockfile exists)
+    if echo "$scripts" | jq -e '.test' >/dev/null 2>&1; then
+      test_cmd="npm test"
+      [[ -f "bun.lockb" ]] && test_cmd="bun test"
+    fi
+
+    # Lint command
+    if echo "$scripts" | jq -e '.lint' >/dev/null 2>&1; then
+      lint_cmd="npm run lint"
+    fi
+
+    # Build command
+    if echo "$scripts" | jq -e '.build' >/dev/null 2>&1; then
+      build_cmd="npm run build"
+    fi
+
+  elif [[ -f "pyproject.toml" ]] || [[ -f "requirements.txt" ]] || [[ -f "setup.py" ]]; then
+    lang="Python"
+    local py_frameworks=()
+    local py_deps=""
+    [[ -f "pyproject.toml" ]] && py_deps=$(cat pyproject.toml 2>/dev/null)
+    [[ -f "requirements.txt" ]] && py_deps+=$(cat requirements.txt 2>/dev/null)
+    echo "$py_deps" | grep -qi "fastapi" && py_frameworks+=("FastAPI")
+    echo "$py_deps" | grep -qi "django" && py_frameworks+=("Django")
+    echo "$py_deps" | grep -qi "flask" && py_frameworks+=("Flask")
+    framework=$(IFS=', '; echo "${py_frameworks[*]}")
+    test_cmd="pytest"
+    lint_cmd="ruff check ."
+
+  elif [[ -f "go.mod" ]]; then
+    lang="Go"
+    test_cmd="go test ./..."
+    lint_cmd="golangci-lint run"
+
+  elif [[ -f "Cargo.toml" ]]; then
+    lang="Rust"
+    test_cmd="cargo test"
+    lint_cmd="cargo clippy"
+    build_cmd="cargo build"
+  fi
+
+  # Show what we detected
+  echo ""
+  echo "${BOLD}Detected:${RESET}"
+  echo "  Project:   ${CYAN}$project_name${RESET}"
+  [[ -n "$lang" ]] && echo "  Language:  ${CYAN}$lang${RESET}"
+  [[ -n "$framework" ]] && echo "  Framework: ${CYAN}$framework${RESET}"
+  [[ -n "$test_cmd" ]] && echo "  Test:      ${CYAN}$test_cmd${RESET}"
+  [[ -n "$lint_cmd" ]] && echo "  Lint:      ${CYAN}$lint_cmd${RESET}"
+  [[ -n "$build_cmd" ]] && echo "  Build:     ${CYAN}$build_cmd${RESET}"
+  echo ""
+
+  # Escape values for safe YAML (double quotes inside strings)
+  yaml_escape() { printf '%s' "$1" | sed 's/"/\\"/g'; }
+
+  # Create config.yaml with detected values
+  cat > "$CONFIG_FILE" << EOF
+# Ralphy Configuration
+# https://github.com/michaelshimeles/ralphy
+
+# Project info (auto-detected, edit if needed)
+project:
+  name: "$(yaml_escape "$project_name")"
+  language: "$(yaml_escape "${lang:-Unknown}")"
+  framework: "$(yaml_escape "${framework:-}")"
+  description: ""  # Add a brief description
+
+# Commands (auto-detected from package.json/pyproject.toml)
+commands:
+  test: "$(yaml_escape "${test_cmd:-}")"
+  lint: "$(yaml_escape "${lint_cmd:-}")"
+  build: "$(yaml_escape "${build_cmd:-}")"
+
+# Rules - instructions the AI MUST follow
+# These are injected into every prompt
+rules: []
+  # Examples:
+  # - "Always use TypeScript strict mode"
+  # - "Follow the error handling pattern in src/utils/errors.ts"
+  # - "All API endpoints must have input validation with Zod"
+  # - "Use server actions instead of API routes in Next.js"
+
+# Boundaries - files/folders the AI should not modify
+boundaries:
+  never_touch: []
+    # Examples:
+    # - "src/legacy/**"
+    # - "migrations/**"
+    # - "*.lock"
+EOF
+
+  # Create progress.txt
+  echo "# Ralphy Progress Log" > "$PROGRESS_FILE"
+  echo "" >> "$PROGRESS_FILE"
+
+  log_success "Created $RALPHY_DIR/"
+  echo ""
+  echo "  ${CYAN}$CONFIG_FILE${RESET}   - Your rules and preferences"
+  echo "  ${CYAN}$PROGRESS_FILE${RESET} - Progress log (auto-updated)"
+  echo ""
+  echo "${BOLD}Next steps:${RESET}"
+  echo "  1. Add rules:  ${CYAN}ralphy --add-rule \"your rule here\"${RESET}"
+  echo "  2. Or edit:    ${CYAN}$CONFIG_FILE${RESET}"
+  echo "  3. Run:        ${CYAN}ralphy \"your task\"${RESET} or ${CYAN}ralphy${RESET} (with PRD.md)"
+}
+
+# Load rules from config.yaml
+load_ralphy_rules() {
+  [[ ! -f "$CONFIG_FILE" ]] && return
+
+  if command -v yq &>/dev/null; then
+    yq -r '.rules // [] | .[]' "$CONFIG_FILE" 2>/dev/null || true
+  fi
+}
+
+# Load boundaries from config.yaml
+load_ralphy_boundaries() {
+  local boundary_type="$1"  # never_touch or always_test
+  [[ ! -f "$CONFIG_FILE" ]] && return
+
+  if command -v yq &>/dev/null; then
+    yq -r ".boundaries.$boundary_type // [] | .[]" "$CONFIG_FILE" 2>/dev/null || true
+  fi
+}
+
+# Show current config
+show_ralphy_config() {
+  if [[ ! -f "$CONFIG_FILE" ]]; then
+    log_warn "No config found. Run 'ralphy --init' first."
+    exit 1
+  fi
+
+  echo ""
+  echo "${BOLD}Ralphy Configuration${RESET} ($CONFIG_FILE)"
+  echo ""
+
+  if command -v yq &>/dev/null; then
+    # Project info
+    local name lang framework desc
+    name=$(yq -r '.project.name // "Unknown"' "$CONFIG_FILE" 2>/dev/null)
+    lang=$(yq -r '.project.language // "Unknown"' "$CONFIG_FILE" 2>/dev/null)
+    framework=$(yq -r '.project.framework // ""' "$CONFIG_FILE" 2>/dev/null)
+    desc=$(yq -r '.project.description // ""' "$CONFIG_FILE" 2>/dev/null)
+
+    echo "${BOLD}Project:${RESET}"
+    echo "  Name:      $name"
+    echo "  Language:  $lang"
+    [[ -n "$framework" ]] && echo "  Framework: $framework"
+    [[ -n "$desc" ]] && echo "  About:     $desc"
+    echo ""
+
+    # Commands
+    local test_cmd lint_cmd build_cmd
+    test_cmd=$(yq -r '.commands.test // ""' "$CONFIG_FILE" 2>/dev/null)
+    lint_cmd=$(yq -r '.commands.lint // ""' "$CONFIG_FILE" 2>/dev/null)
+    build_cmd=$(yq -r '.commands.build // ""' "$CONFIG_FILE" 2>/dev/null)
+
+    echo "${BOLD}Commands:${RESET}"
+    [[ -n "$test_cmd" ]] && echo "  Test:  $test_cmd" || echo "  Test:  ${DIM}(not set)${RESET}"
+    [[ -n "$lint_cmd" ]] && echo "  Lint:  $lint_cmd" || echo "  Lint:  ${DIM}(not set)${RESET}"
+    [[ -n "$build_cmd" ]] && echo "  Build: $build_cmd" || echo "  Build: ${DIM}(not set)${RESET}"
+    echo ""
+
+    # Rules
+    echo "${BOLD}Rules:${RESET}"
+    local rules
+    rules=$(yq -r '.rules // [] | .[]' "$CONFIG_FILE" 2>/dev/null)
+    if [[ -n "$rules" ]]; then
+      echo "$rules" | while read -r rule; do
+        echo "  • $rule"
+      done
+    else
+      echo "  ${DIM}(none - add with: ralphy --add-rule \"...\")${RESET}"
+    fi
+    echo ""
+
+    # Boundaries
+    local never_touch
+    never_touch=$(yq -r '.boundaries.never_touch // [] | .[]' "$CONFIG_FILE" 2>/dev/null)
+    if [[ -n "$never_touch" ]]; then
+      echo "${BOLD}Never Touch:${RESET}"
+      echo "$never_touch" | while read -r path; do
+        echo "  • $path"
+      done
+      echo ""
+    fi
+  else
+    # Fallback: just show the file
+    cat "$CONFIG_FILE"
+  fi
+}
+
+# Add a rule to config.yaml
+add_ralphy_rule() {
+  local rule="$1"
+
+  if [[ ! -f "$CONFIG_FILE" ]]; then
+    log_error "No config found. Run 'ralphy --init' first."
+    exit 1
+  fi
+
+  if ! command -v yq &>/dev/null; then
+    log_error "yq is required to add rules. Install from https://github.com/mikefarah/yq"
+    log_info "Or manually edit $CONFIG_FILE"
+    exit 1
+  fi
+
+  # Add rule to the rules array (use env var to avoid YAML injection)
+  RULE="$rule" yq -i '.rules += [env(RULE)]' "$CONFIG_FILE"
+  log_success "Added rule: $rule"
+}
+
+# Load test command from config
+load_test_command() {
+  [[ ! -f "$CONFIG_FILE" ]] && echo "" && return
+
+  if command -v yq &>/dev/null; then
+    yq -r '.commands.test // ""' "$CONFIG_FILE" 2>/dev/null || echo ""
+  else
+    echo ""
+  fi
+}
+
+# Load project context from config.yaml
+load_project_context() {
+  [[ ! -f "$CONFIG_FILE" ]] && return
+
+  if command -v yq &>/dev/null; then
+    local name lang framework desc
+    name=$(yq -r '.project.name // ""' "$CONFIG_FILE" 2>/dev/null)
+    lang=$(yq -r '.project.language // ""' "$CONFIG_FILE" 2>/dev/null)
+    framework=$(yq -r '.project.framework // ""' "$CONFIG_FILE" 2>/dev/null)
+    desc=$(yq -r '.project.description // ""' "$CONFIG_FILE" 2>/dev/null)
+
+    local context=""
+    [[ -n "$name" ]] && context+="Project: $name\n"
+    [[ -n "$lang" ]] && context+="Language: $lang\n"
+    [[ -n "$framework" ]] && context+="Framework: $framework\n"
+    [[ -n "$desc" ]] && context+="Description: $desc\n"
+    echo -e "$context"
+  fi
+}
+
+# Log task to progress file
+log_task_history() {
+  local task="$1"
+  local status="$2"  # completed, failed
+
+  [[ ! -f "$PROGRESS_FILE" ]] && return
+
+  local timestamp
+  timestamp=$(date '+%Y-%m-%d %H:%M')
+  local icon="✓"
+  [[ "$status" == "failed" ]] && icon="✗"
+
+  echo "- [$icon] $timestamp - $task" >> "$PROGRESS_FILE"
+}
+
+# Build prompt with brownfield context
+build_brownfield_prompt() {
+  local task="$1"
+  local prompt=""
+
+  # Add project context if available
+  local context
+  context=$(load_project_context)
+  if [[ -n "$context" ]]; then
+    prompt+="## Project Context
+$context
+
+"
+  fi
+
+  # Add rules if available
+  local rules
+  rules=$(load_ralphy_rules)
+  if [[ -n "$rules" ]]; then
+    prompt+="## Rules (you MUST follow these)
+$rules
+
+"
+  fi
+
+  # Add boundaries
+  local never_touch
+  never_touch=$(load_ralphy_boundaries "never_touch")
+  if [[ -n "$never_touch" ]]; then
+    prompt+="## Boundaries
+Do NOT modify these files/directories:
+$never_touch
+
+"
+  fi
+
+  # Add the task
+  prompt+="## Task
+$task
+
+## Instructions
+1. Implement the task described above
+2. Write tests if appropriate
+3. Ensure the code works correctly"
+
+  # Add commit instruction only if auto-commit is enabled
+  if [[ "$AUTO_COMMIT" == "true" ]]; then
+    prompt+="
+4. Commit your changes with a descriptive message"
+  fi
+
+  prompt+="
+
+Keep changes focused and minimal. Do not refactor unrelated code."
+
+  echo "$prompt"
+}
+
+# Run a single brownfield task
+run_brownfield_task() {
+  local task="$1"
+
+  echo ""
+  echo "${BOLD}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${RESET}"
+  echo "${BOLD}Task:${RESET} $task"
+  echo "${BOLD}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${RESET}"
+  echo ""
+
+  local prompt
+  prompt=$(build_brownfield_prompt "$task")
+
+  # Create temp file for output
+  local output_file
+  output_file=$(mktemp)
+
+  log_info "Running with $AI_ENGINE..."
+
+  # Run the AI engine (tee to show output while saving for parsing)
+  case "$AI_ENGINE" in
+    claude)
+      claude --dangerously-skip-permissions \
+        -p "$prompt" 2>&1 | tee "$output_file"
+      ;;
+    opencode)
+      opencode --output-format stream-json \
+        --approval-mode full-auto \
+        "$prompt" 2>&1 | tee "$output_file"
+      ;;
+    cursor)
+      agent --dangerously-skip-permissions \
+        -p "$prompt" 2>&1 | tee "$output_file"
+      ;;
+    qwen)
+      qwen --output-format stream-json \
+        --approval-mode yolo \
+        -p "$prompt" 2>&1 | tee "$output_file"
+      ;;
+    droid)
+      droid exec --output-format stream-json \
+        --auto medium \
+        "$prompt" 2>&1 | tee "$output_file"
+      ;;
+    codex)
+      codex exec --full-auto \
+        --json \
+        "$prompt" 2>&1 | tee "$output_file"
+      ;;
+  esac
+
+  local exit_code=$?
+
+  # Log to history
+  if [[ $exit_code -eq 0 ]]; then
+    log_task_history "$task" "completed"
+    log_success "Task completed"
+  else
+    log_task_history "$task" "failed"
+    log_error "Task failed"
+  fi
+
+  rm -f "$output_file"
+  return $exit_code
+}
+
+# ============================================
+# HELP & VERSION
+# ============================================
+
+show_help() {
+  cat << EOF
+${BOLD}Ralphy${RESET} - Autonomous AI Coding Loop (v${VERSION})
+
+${BOLD}USAGE:${RESET}
+  ./ralphy.sh [options]              # PRD mode (requires PRD.md)
+  ./ralphy.sh "task description"     # Single task mode (brownfield)
+  ./ralphy.sh --init                 # Initialize .ralphy/ config
+
+${BOLD}CONFIG & SETUP:${RESET}
+  --init              Initialize .ralphy/ with smart defaults
+  --config            Show current configuration
+  --add-rule "..."    Add a rule to config (e.g., "Always use Zod")
+
+${BOLD}SINGLE TASK MODE:${RESET}
+  "task description"  Run a single task without PRD (quotes required)
+  --no-commit         Don't auto-commit after task completion
+
+${BOLD}AI ENGINE OPTIONS:${RESET}
+  --claude            Use Claude Code (default)
+  --opencode          Use OpenCode
+  --cursor            Use Cursor agent
+  --codex             Use Codex CLI
+  --qwen              Use Qwen-Code
+  --droid             Use Factory Droid
+
+${BOLD}WORKFLOW OPTIONS:${RESET}
+  --no-tests          Skip writing and running tests
+  --no-lint           Skip linting
+  --fast              Skip both tests and linting
+
+${BOLD}EXECUTION OPTIONS:${RESET}
+  --max-iterations N  Stop after N iterations (0 = unlimited)
+  --max-retries N     Max retries per task on failure (default: 3)
+  --retry-delay N     Seconds between retries (default: 5)
+  --dry-run           Show what would be done without executing
+
+${BOLD}PARALLEL EXECUTION:${RESET}
+  --parallel          Run independent tasks in parallel
+  --max-parallel N    Max concurrent tasks (default: 3)
+
+${BOLD}GIT BRANCH OPTIONS:${RESET}
+  --branch-per-task   Create a new git branch for each task
+  --base-branch NAME  Base branch to create task branches from (default: current)
+  --create-pr         Create a pull request after each task (requires gh CLI)
+  --draft-pr          Create PRs as drafts
+
+${BOLD}PRD SOURCE OPTIONS:${RESET}
+  --prd FILE          PRD file path (default: PRD.md)
+  --yaml FILE         Use YAML task file instead of markdown
+  --github REPO       Fetch tasks from GitHub issues (e.g., owner/repo)
+  --github-label TAG  Filter GitHub issues by label
+
+${BOLD}OTHER OPTIONS:${RESET}
+  -v, --verbose       Show debug output
+  -h, --help          Show this help
+  --version           Show version number
+
+${BOLD}EXAMPLES:${RESET}
+  # Brownfield mode (single tasks in existing projects)
+  ./ralphy.sh --init                       # Initialize config
+  ./ralphy.sh "add dark mode toggle"       # Run single task
+  ./ralphy.sh "fix the login bug" --cursor # Single task with Cursor
+
+  # PRD mode (task lists)
+  ./ralphy.sh                              # Run with Claude Code
+  ./ralphy.sh --codex                      # Run with Codex CLI
+  ./ralphy.sh --branch-per-task --create-pr  # Feature branch workflow
+  ./ralphy.sh --parallel --max-parallel 4  # Run 4 tasks concurrently
+  ./ralphy.sh --yaml tasks.yaml            # Use YAML task file
+  ./ralphy.sh --github owner/repo          # Fetch from GitHub issues
+
+${BOLD}PRD FORMATS:${RESET}
+  Markdown (PRD.md):
+    - [ ] Task description
+
+  YAML (tasks.yaml):
+    tasks:
+      - title: Task description
+        completed: false
+        parallel_group: 1  # Optional: tasks with same group run in parallel
+
+  GitHub Issues:
+    Uses open issues from the specified repository
+
+EOF
+}
+
+show_version() {
+  echo "Ralphy v${VERSION}"
+}
+
+# ============================================
+# ARGUMENT PARSING
+# ============================================
+
+parse_args() {
+  while [[ $# -gt 0 ]]; do
+    case $1 in
+      --no-tests|--skip-tests)
+        SKIP_TESTS=true
+        shift
+        ;;
+      --no-lint|--skip-lint)
+        SKIP_LINT=true
+        shift
+        ;;
+      --fast)
+        SKIP_TESTS=true
+        SKIP_LINT=true
+        shift
+        ;;
+      --opencode)
+        AI_ENGINE="opencode"
+        shift
+        ;;
+      --claude)
+        AI_ENGINE="claude"
+        shift
+        ;;
+      --cursor|--agent)
+        AI_ENGINE="cursor"
+        shift
+        ;;
+      --codex)
+        AI_ENGINE="codex"
+        shift
+        ;;
+      --qwen)
diff --git a/supabase/migrations/20260119000000_fix_all_business_hours_incorrect.sql b/supabase/migrations/20260119000000_fix_all_business_hours_incorrect.sql
new file mode 100644
index 0000000..f5ff8eb
--- /dev/null
+++ b/supabase/migrations/20260119000000_fix_all_business_hours_incorrect.sql
@@ -0,0 +1,44 @@
+-- ============================================
+-- FIX: Actualizar TODOS los horarios de negocio incorrectos
+-- Date: 20260119
+-- Description: Fix all locations with incorrect business hours (22:00-23:00)
+-- ============================================
+
+-- Verificar horarios actuales antes de la corrección
+SELECT id, name, business_hours FROM locations;
+
+-- Actualizar TODOS los horarios incorrectos (incluyendo 22:00-23:00)
+UPDATE locations
+SET business_hours = '{
+  "monday": {"open": "10:00", "close": "19:00", "is_closed": false},
+  "tuesday": {"open": "10:00", "close": "19:00", "is_closed": false},
+  "wednesday": {"open": "10:00", "close": "19:00", "is_closed": false},
+  "thursday": {"open": "10:00", "close": "19:00", "is_closed": false},
+  "friday": {"open": "10:00", "close": "19:00", "is_closed": false},
+  "saturday": {"open": "10:00", "close": "18:00", "is_closed": false},
+  "sunday": {"is_closed": true}
+}'::jsonb
+WHERE
+  -- Horarios que contienen 22:00 (hora incorrecta)
+  business_hours::text LIKE '%"22:00"%' OR
+  -- Horarios que contienen 23:00 (hora incorrecta)
+  business_hours::text LIKE '%"23:00"%' OR
+  -- Horarios completamente vacíos o con datos incorrectos
+  business_hours IS NULL OR
+  business_hours = '{}'::jsonb OR
+  -- Horarios que no tienen la estructura correcta
+  jsonb_typeof(business_hours) != 'object';
+
+-- Verificar que los horarios se actualizaron correctamente
+SELECT id, name, business_hours FROM locations;
+
+-- Log para confirmar la corrección
+DO $$
+DECLARE
+  updated_count INTEGER;
+BEGIN
+  SELECT COUNT(*) INTO updated_count FROM locations
+  WHERE business_hours::text LIKE '%"10:00"%';
+
+  RAISE NOTICE 'Updated % locations with correct business hours (10:00-19:00)', updated_count;
+END $$;
\ No newline at end of file