Fix web/ startup errors and sync with boilerplate

- Load .env via python-dotenv in core.py
- Skip analytics DB open if file doesn't exist
- Guard dashboard analytics calls when DB not available
- Namespace admin templates under admin/ to avoid blueprint conflicts
- Add dev-login routes for user and admin (DEBUG only)
- Update .copier-answers.yml src_path to GitLab remote

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

web/scripts/dev_setup.sh

@@ -0,0 +1,108 @@
+#!/usr/bin/env bash
+# Bootstrap a local dev environment for BeanFlows.
+#
+# Usage: ./scripts/dev_setup.sh
+#
+# Checks prerequisites, installs deps, creates .env, runs migrations,
+# and builds CSS.
+
+set -euo pipefail
+
+cd "$(dirname "$0")/.."
+
+# -- Colors & helpers -------------------------------------------------------
+
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+BOLD='\033[1m'
+NC='\033[0m'
+
+info()  { echo -e "${BLUE}==>${NC} ${BOLD}$1${NC}"; }
+ok()    { echo -e "${GREEN} ✓${NC}  $1"; }
+warn()  { echo -e "${YELLOW} !${NC}  $1"; }
+fail()  { echo -e "${RED} ✗${NC}  $1"; exit 1; }
+
+# -- Prerequisites -----------------------------------------------------------
+
+info "Checking prerequisites"
+
+command -v python3 >/dev/null 2>&1 || fail "python3 not found. Install Python 3.13+."
+command -v uv      >/dev/null 2>&1 || fail "uv not found. Install: https://docs.astral.sh/uv/getting-started/installation/"
+
+PYTHON_VERSION=$(python3 -c 'import sys; print(f"{sys.version_info.major}.{sys.version_info.minor}")')
+ok "python3 ${PYTHON_VERSION}"
+ok "uv $(uv --version 2>/dev/null | head -1)"
+
+# -- Install dependencies ----------------------------------------------------
+
+info "Installing Python dependencies"
+# Sync from workspace root to get all packages
+(cd .. && uv sync --all-packages --all-groups)
+ok "Dependencies installed"
+
+# -- .env --------------------------------------------------------------------
+
+if [ -f .env ]; then
+    warn ".env already exists — skipping creation"
+else
+    info "Creating .env from .env.example"
+    cp .env.example .env
+
+    # Auto-generate SECRET_KEY
+    SECRET_KEY=$(python3 -c "import secrets; print(secrets.token_hex(32))")
+    sed -i "s/^SECRET_KEY=.*/SECRET_KEY=${SECRET_KEY}/" .env
+    ok "SECRET_KEY generated"
+
+    # Prompt for optional keys
+    echo ""
+    echo -e "${BOLD}Optional API keys${NC} (press Enter to skip — everything works without them)"
+    echo ""
+
+    read -rp "  Paddle API key (for checkout testing): " PADDLE_API_KEY
+    if [ -n "$PADDLE_API_KEY" ]; then
+        sed -i "s/^PADDLE_API_KEY=.*/PADDLE_API_KEY=${PADDLE_API_KEY}/" .env
+        ok "PADDLE_API_KEY set"
+    fi
+
+    read -rp "  Resend API key (for email testing): " RESEND_API_KEY
+    if [ -n "$RESEND_API_KEY" ]; then
+        sed -i "s/^RESEND_API_KEY=.*/RESEND_API_KEY=${RESEND_API_KEY}/" .env
+        ok "RESEND_API_KEY set"
+    fi
+
+    echo ""
+    ok ".env created"
+fi
+
+# -- Migrations ---------------------------------------------------------------
+
+info "Running database migrations"
+uv run --package beanflows python -m beanflows.migrations.migrate
+ok "Migrations applied"
+
+# -- CSS build ----------------------------------------------------------------
+
+info "Building CSS"
+make css-build
+ok "CSS built"
+
+# -- Summary ------------------------------------------------------------------
+
+echo ""
+echo -e "${GREEN}${BOLD}Setup complete!${NC}"
+echo ""
+echo "  Start all services:  ./scripts/dev_run.sh"
+echo ""
+echo "  URLs:"
+echo "    App:        http://localhost:5001"
+echo "    Admin:      http://localhost:5001/admin  (password: admin)"
+echo ""
+echo "  Email:"
+if grep -q '^RESEND_API_KEY=.\+' .env 2>/dev/null; then
+    echo "    Resend configured — emails sent via API"
+else
+    echo "    No Resend key — emails print to console"
+fi
+echo ""