initial commit. phase 1 complete

.env

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+# =============================================================
+# LabGraph Environment Variables
+# Copy this file to .env and fill in all required values.
+# Values marked (required) have no default and MUST be set.
+# =============================================================
+
+# --- Django ---
+DJANGO_SETTINGS_MODULE=config.settings.development
+SECRET_KEY=39viQnJn0IF0WZfgPYu3GA68YXufPFzaW_Uiz_tlIzoBmpfe3XnlZVJ2y02ntT0JrTY
+DEBUG=True
+ALLOWED_HOSTS=localhost,127.0.0.1,0.0.0.0
+
+# --- PostgreSQL (used by both docker-compose and Django) ---
+POSTGRES_DB=labgraph
+POSTGRES_USER=labgraph
+POSTGRES_PASSWORD=labgraph
+
+# --- Database URL (used by django-environ) ---
+# Format: postgres://USER:PASSWORD@HOST:PORT/DBNAME
+DATABASE_URL=postgres://labgraph:labgraph@db:5432/labgraph
+
+# --- Redis ---
+# Note: URL format uses colon before password, no username: redis://:PASSWORD@host:port/db
+REDIS_PASSWORD=QuietProfe55ion@!
+REDIS_URL=redis://:QuietProfe55ion@!@redis:6379/0
+
+# --- Celery Broker ---
+CELERY_BROKER_URL=redis://:QuietProfe55ion@!@redis:6379/0
+
+# --- CORS ---
+CORS_ALLOWED_ORIGINS=http://localhost:3000,http://127.0.0.1:3000
+
+# --- Flower (Celery monitoring dashboard) ---
+FLOWER_USER=admin
+FLOWER_PASSWORD=QuietProfe55ion@!
+
+# --- Discovery Credentials (Phase 2) ---
+PROXMOX_URL=
+PROXMOX_TOKEN_NAME=
+PROXMOX_TOKEN_VALUE=