diff --git a/.env.local b/.env.local
new file mode 100644
index 0000000..34313bd
--- /dev/null
+++ b/.env.local
@@ -0,0 +1,260 @@
+#############################################################
+# CLASSROOM COPILOT - ENVIRONMENT CONFIGURATION
+#############################################################
+
+## =====================================================
+## APP INFORMATION & METADATA
+## =====================================================
+APP_NAME=ClassroomCopilot
+APP_VERSION=0.0.1
+APP_DESCRIPTION="An AI copilot for learners and educators."
+APP_AUTHOR=KevlarAI
+APP_AUTHOR_EMAIL=kcar@kevlarai.com
+APP_PROTOCOL=https
+
+## =====================================================
+## SERVER & RUNTIME CONFIGURATION
+## =====================================================
+UVICORN_PORT=8080
+UVICORN_WORKERS=2
+UVICORN_TIMEOUT=300
+DEV_MODE=true
+BACKEND_DEV_MODE=true
+
+## =====================================================
+## ADMIN USER CONFIGURATION
+## =====================================================
+# Regular Admin
+ADMIN_EMAIL=admin@classroomcopilot.ai
+ADMIN_PASSWORD=&%4Dm1n&%
+ADMIN_NAME=Kevin Carter (Admin)
+ADMIN_USERNAME=kcar
+ADMIN_DISPLAY_NAME=K Car (Admin)
+ADMIN_WORKER_EMAIL=kcar@kevlarai.com
+
+## =====================================================
+## SUPABASE DATABASE CONFIGURATION
+## =====================================================
+SUPABASE_URL=http://supa.classroomcopilot.ai
+ANON_KEY=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0
+SERVICE_ROLE_KEY=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6InNlcnZpY2Vfcm9sZSIsImV4cCI6MTk4MzgxMjk5Nn0.EGIM96RAZx35lJzdJsyH-qQwv8Hdp7fsn3W0YpN81IU
+POSTGRES_PASSWORD=your-super-secret-and-long-postgres-password
+POSTGRES_HOST=db
+POSTGRES_DB=postgres
+JWT_SECRET=super-secret-jwt-token-with-at-least-32-characters-long
+
+## =====================================================
+## NEO4J DATABASE CONFIGURATION
+## =====================================================
+USER_NEO4J=neo4j
+PASSWORD_NEO4J=&%N304j&%
+NEO4J_CC_DB=classroomcopilot
+PORT_NEO4J_BOLT=7687
+PORT_NEO4J_HTTP=7474
+PORT_NEO4J_HTTPS=7473
+
+## =====================================================
+## OLLAMA AI SERVICE CONFIGURATION
+## =====================================================
+HOST_OLLAMA=http://localhost
+PORT_OLLAMA=11434
+OLLAMA_MODEL=qwen2.5-coder:32b
+
+## =====================================================
+## LANGCHAIN CONFIGURATION
+## =====================================================
+LANGCHAIN_API_KEY=
+LANGCHAIN_TRACING_V2=false
+LANGCHAIN_PROJECT='Classroom Copilot'
+
+## =====================================================
+## GOOGLE API CONFIGURATION
+## =====================================================
+YOUTUBE_API_KEY=AIzaSyDbpJInK6dsFUjY6oG60FlzYkj7JUJmUNs
+GOOGLE_CLIENT_SECRETS_FILE=Users/kcar/ClassroomCopilot/backend/app/secrets/google_cloud_yt_credentials.json
+
+## =====================================================
+## DOCUMENT PROCESSING SERVICES
+## =====================================================
+# External Service Endpoints
+TIKA_URL=http://ubuntu-ct-tika:9998
+TIKA_TIMEOUT=300
+DOCLING_URL=http://ubuntu-server:5001
+
+## =====================================================
+## DOCUMENT STRUCTURE DISCOVERY & ANALYSIS
+## =====================================================
+# Auto-trigger Phase 1 components after document upload
+AUTO_TIKA_PROCESSING=true
+AUTO_PAGE_IMAGES=true  
+AUTO_DOCUMENT_ANALYSIS=true
+AUTO_SPLIT_MAP_GENERATION=true
+
+## =====================================================
+## DOCLING BUNDLE PROCESSING PIPELINES
+## =====================================================
+# Pipeline Execution Control (Sequential: no_ocr → ocr → vlm)
+AUTO_DOCLING_NO_OCR=true
+AUTO_DOCLING_OCR=true
+AUTO_DOCLING_VLM=true
+
+# Bundle Architecture: BY_PAGE Precedence (overrides size thresholds)
+# These settings take PRIORITY over DOCLING_SPLIT_THRESHOLD
+DOCLING_NO_OCR_BY_PAGE=false
+DOCLING_OCR_BY_PAGE=false
+DOCLING_VLM_BY_PAGE=true
+
+# Bundle Processing Decision Logic:
+# 1. BY_PAGE=true → Always create page-based bundles (docling_bundle_split)
+# 2. BY_PAGE=false + pages < SPLIT_THRESHOLD → Single bundle (docling_bundle)
+# 3. BY_PAGE=false + pages >= SPLIT_THRESHOLD → Section/chunk bundles (docling_bundle_split)
+
+## =====================================================
+## QUEUE SYSTEM & PERFORMANCE
+## =====================================================
+# Service Limits (prevent server overload)
+QUEUE_TIKA_LIMIT=3
+QUEUE_DOCLING_LIMIT=1
+QUEUE_LLM_LIMIT=1
+QUEUE_SPLIT_MAP_LIMIT=10
+QUEUE_DOCUMENT_ANALYSIS_LIMIT=5
+QUEUE_PAGE_IMAGES_LIMIT=3
+
+# Worker Configuration
+QUEUE_WORKERS=3
+
+# Service Timeouts (per pipeline type)
+DOCLING_BUNDLE_TIMEOUT=7200
+DOCLING_FRONTMATTER_TIMEOUT=300
+DOCLING_NOOCR_TIMEOUT=600
+DOCLING_OCR_TIMEOUT=900
+DOCLING_VLM_TIMEOUT=1800
+
+# Bundle Architecture Settings
+DOCLING_SPLIT_THRESHOLD=50
+DOCLING_FALLBACK_CHUNK_PAGES=25
+DOCLING_USE_SPLIT_MAP=true
+
+## =====================================================
+## DOCLING API CONFIGURATION (NEW BUNDLE ARCHITECTURE)
+## =====================================================
+# Global Processing Settings (Docling API v1.5.1 Compliance)
+DOCLING_PDF_BACKEND=dlparse_v4
+DOCLING_INCLUDE_IMAGES=true
+DOCLING_IMAGES_SCALE=2.0
+
+# OCR Engine Configuration (Global)
+OCR_ENGINE=easyocr
+OCR_LANG=en
+DOCLING_PICTURE_DESCRIPTION_AREA_THRESHOLD=0.05
+
+# =====================================================
+# PIPELINE-SPECIFIC PROCESSING OPTIONS
+# =====================================================
+# NO_OCR Pipeline (Fast baseline processing)
+DOCLING_NO_OCR_TABLE_MODE=fast
+DOCLING_NO_OCR_TABLE_CELL_MATCHING=false
+DOCLING_NO_OCR_DO_FORMULA_ENRICHMENT=false
+DOCLING_NO_OCR_DO_CODE_ENRICHMENT=false
+DOCLING_NO_OCR_DO_TABLE_STRUCTURE=true
+DOCLING_NO_OCR_DO_PICTURE_CLASSIFICATION=false
+DOCLING_NO_OCR_DO_PICTURE_DESCRIPTION=false
+
+# OCR Pipeline (Accurate processing with text enhancement)
+DOCLING_OCR_TABLE_MODE=accurate
+DOCLING_OCR_TABLE_CELL_MATCHING=true
+DOCLING_OCR_DO_FORMULA_ENRICHMENT=true
+DOCLING_OCR_DO_CODE_ENRICHMENT=false
+DOCLING_OCR_DO_TABLE_STRUCTURE=true
+DOCLING_OCR_DO_PICTURE_CLASSIFICATION=true
+DOCLING_OCR_DO_PICTURE_DESCRIPTION=false
+
+# VLM Pipeline (Vision-enhanced processing)
+DOCLING_VLM_MODEL=got_ocr_2
+# VLM_MODEL_LOCAL={"repo_id": "ds4sd/SmolDocling-256M-preview", "response_format": "doctags"}
+# VLM_MODEL_API={"url": "http://localhost:1234/v1/chat/completions", "response_format": "doctags"}
+DOCLING_VLM_TABLE_MODE=accurate
+DOCLING_VLM_TABLE_CELL_MATCHING=true
+DOCLING_VLM_DO_FORMULA_ENRICHMENT=true
+DOCLING_VLM_DO_CODE_ENRICHMENT=false
+DOCLING_VLM_DO_TABLE_STRUCTURE=true
+DOCLING_VLM_DO_PICTURE_CLASSIFICATION=true
+DOCLING_VLM_DO_PICTURE_DESCRIPTION=true
+
+## =====================================================
+## APPLICATION DOMAINS & URLS
+## =====================================================
+VITE_APP_URL=http://localhost:3000
+APP_API_URL=http://localhost:{UVICORN_PORT}
+APP_GRAPH_URL=http://localhost:7474
+APP_BOLT_URL=bolt://localhost:7687
+
+## =====================================================
+## REDIS CONFIGURATION & ENVIRONMENT ISOLATION
+## =====================================================
+# Redis Connection
+REDIS_HOST=localhost
+REDIS_PORT=6379
+REDIS_PASSWORD=
+REDIS_SSL=false
+
+# Environment-Specific Database Isolation
+REDIS_DB_DEV=0          # Development database (auto-wiped)
+REDIS_DB_PROD=1         # Production database (persistent)
+REDIS_DB_TEST=2         # Testing database (isolated)
+
+# Connection URLs (auto-constructed)
+REDIS_URL_DEV=redis://localhost:6379/0
+REDIS_URL_PROD=redis://localhost:6379/1
+REDIS_URL_TEST=redis://localhost:6379/2
+
+# Queue Persistence Strategy
+REDIS_PERSIST_DEV=false          # No persistence in dev (fast startup)
+REDIS_PERSIST_PROD=true          # Full persistence in prod (durability)
+REDIS_TASK_TTL_DEV=3600         # 1 hour task retention in dev
+REDIS_TASK_TTL_PROD=86400       # 24 hour task retention in prod
+
+# Health Check & Recovery
+REDIS_HEALTH_CHECK_INTERVAL=30   # Health check every 30s
+REDIS_RECOVERY_ENABLED=true      # Enable automatic recovery
+REDIS_MAX_RETRY_ATTEMPTS=3       # Max connection retry attempts
+
+# Memory-Aware Queue Management
+QUEUE_MAX_MEMORY_MB=2048         # 2GB total queue memory limit
+QUEUE_MAX_USER_MEMORY_MB=512     # 512MB per user limit
+MAX_FILE_SIZE_MB=100             # 100MB max single file size
+MEMORY_WARNING_THRESHOLD=0.8     # Warn users at 80% capacity
+MEMORY_REJECT_THRESHOLD=0.95     # Reject uploads at 95% capacity
+
+# Upload Queue Settings
+UPLOAD_QUEUE_ENABLED=true         # Enable intelligent upload queuing
+UPLOAD_IMMEDIATE_PROCESSING=false # Process files immediately (legacy mode)
+UPLOAD_STATUS_POLLING_INTERVAL=5  # Status polling interval (seconds)
+
+## =====================================================
+## CORS & SECURITY SETTINGS
+## =====================================================
+CORS_SITE_URL=http://localhost:5173,http://localhost:8000,http://127.0.0.1:8000
+CORS_GRAPH_URL={APP_GRAPH_URL}
+CORS_API_URL={APP_API_URL}
+
+## =====================================================
+## FILE SYSTEM & STORAGE PATHS
+## =====================================================
+NODE_FILESYSTEM_PATH=./data/node_filesystem
+BACKEND_INIT_PATH=./data/init_data
+LOG_PATH=./data/logs/
+
+## =================================================#####
+## LOGGING CONFIGURATION
+## =====================================================
+# Log level must be lowercase for Node.js services using Pino logger (storage, functions)
+# Valid values: trace, debug, info, warn, error, fatal
+LOG_LEVEL=debug
+
+
+## =================================================#####
+## API KEYS
+## =====================================================
+OPENAI_BASE_URL=https://api.openai.com/v1
+OPENAI_API_KEY=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
\ No newline at end of file
diff --git a/.env.prod b/.env.prod
new file mode 100644
index 0000000..34313bd
--- /dev/null
+++ b/.env.prod
@@ -0,0 +1,260 @@
+#############################################################
+# CLASSROOM COPILOT - ENVIRONMENT CONFIGURATION
+#############################################################
+
+## =====================================================
+## APP INFORMATION & METADATA
+## =====================================================
+APP_NAME=ClassroomCopilot
+APP_VERSION=0.0.1
+APP_DESCRIPTION="An AI copilot for learners and educators."
+APP_AUTHOR=KevlarAI
+APP_AUTHOR_EMAIL=kcar@kevlarai.com
+APP_PROTOCOL=https
+
+## =====================================================
+## SERVER & RUNTIME CONFIGURATION
+## =====================================================
+UVICORN_PORT=8080
+UVICORN_WORKERS=2
+UVICORN_TIMEOUT=300
+DEV_MODE=true
+BACKEND_DEV_MODE=true
+
+## =====================================================
+## ADMIN USER CONFIGURATION
+## =====================================================
+# Regular Admin
+ADMIN_EMAIL=admin@classroomcopilot.ai
+ADMIN_PASSWORD=&%4Dm1n&%
+ADMIN_NAME=Kevin Carter (Admin)
+ADMIN_USERNAME=kcar
+ADMIN_DISPLAY_NAME=K Car (Admin)
+ADMIN_WORKER_EMAIL=kcar@kevlarai.com
+
+## =====================================================
+## SUPABASE DATABASE CONFIGURATION
+## =====================================================
+SUPABASE_URL=http://supa.classroomcopilot.ai
+ANON_KEY=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0
+SERVICE_ROLE_KEY=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6InNlcnZpY2Vfcm9sZSIsImV4cCI6MTk4MzgxMjk5Nn0.EGIM96RAZx35lJzdJsyH-qQwv8Hdp7fsn3W0YpN81IU
+POSTGRES_PASSWORD=your-super-secret-and-long-postgres-password
+POSTGRES_HOST=db
+POSTGRES_DB=postgres
+JWT_SECRET=super-secret-jwt-token-with-at-least-32-characters-long
+
+## =====================================================
+## NEO4J DATABASE CONFIGURATION
+## =====================================================
+USER_NEO4J=neo4j
+PASSWORD_NEO4J=&%N304j&%
+NEO4J_CC_DB=classroomcopilot
+PORT_NEO4J_BOLT=7687
+PORT_NEO4J_HTTP=7474
+PORT_NEO4J_HTTPS=7473
+
+## =====================================================
+## OLLAMA AI SERVICE CONFIGURATION
+## =====================================================
+HOST_OLLAMA=http://localhost
+PORT_OLLAMA=11434
+OLLAMA_MODEL=qwen2.5-coder:32b
+
+## =====================================================
+## LANGCHAIN CONFIGURATION
+## =====================================================
+LANGCHAIN_API_KEY=
+LANGCHAIN_TRACING_V2=false
+LANGCHAIN_PROJECT='Classroom Copilot'
+
+## =====================================================
+## GOOGLE API CONFIGURATION
+## =====================================================
+YOUTUBE_API_KEY=AIzaSyDbpJInK6dsFUjY6oG60FlzYkj7JUJmUNs
+GOOGLE_CLIENT_SECRETS_FILE=Users/kcar/ClassroomCopilot/backend/app/secrets/google_cloud_yt_credentials.json
+
+## =====================================================
+## DOCUMENT PROCESSING SERVICES
+## =====================================================
+# External Service Endpoints
+TIKA_URL=http://ubuntu-ct-tika:9998
+TIKA_TIMEOUT=300
+DOCLING_URL=http://ubuntu-server:5001
+
+## =====================================================
+## DOCUMENT STRUCTURE DISCOVERY & ANALYSIS
+## =====================================================
+# Auto-trigger Phase 1 components after document upload
+AUTO_TIKA_PROCESSING=true
+AUTO_PAGE_IMAGES=true  
+AUTO_DOCUMENT_ANALYSIS=true
+AUTO_SPLIT_MAP_GENERATION=true
+
+## =====================================================
+## DOCLING BUNDLE PROCESSING PIPELINES
+## =====================================================
+# Pipeline Execution Control (Sequential: no_ocr → ocr → vlm)
+AUTO_DOCLING_NO_OCR=true
+AUTO_DOCLING_OCR=true
+AUTO_DOCLING_VLM=true
+
+# Bundle Architecture: BY_PAGE Precedence (overrides size thresholds)
+# These settings take PRIORITY over DOCLING_SPLIT_THRESHOLD
+DOCLING_NO_OCR_BY_PAGE=false
+DOCLING_OCR_BY_PAGE=false
+DOCLING_VLM_BY_PAGE=true
+
+# Bundle Processing Decision Logic:
+# 1. BY_PAGE=true → Always create page-based bundles (docling_bundle_split)
+# 2. BY_PAGE=false + pages < SPLIT_THRESHOLD → Single bundle (docling_bundle)
+# 3. BY_PAGE=false + pages >= SPLIT_THRESHOLD → Section/chunk bundles (docling_bundle_split)
+
+## =====================================================
+## QUEUE SYSTEM & PERFORMANCE
+## =====================================================
+# Service Limits (prevent server overload)
+QUEUE_TIKA_LIMIT=3
+QUEUE_DOCLING_LIMIT=1
+QUEUE_LLM_LIMIT=1
+QUEUE_SPLIT_MAP_LIMIT=10
+QUEUE_DOCUMENT_ANALYSIS_LIMIT=5
+QUEUE_PAGE_IMAGES_LIMIT=3
+
+# Worker Configuration
+QUEUE_WORKERS=3
+
+# Service Timeouts (per pipeline type)
+DOCLING_BUNDLE_TIMEOUT=7200
+DOCLING_FRONTMATTER_TIMEOUT=300
+DOCLING_NOOCR_TIMEOUT=600
+DOCLING_OCR_TIMEOUT=900
+DOCLING_VLM_TIMEOUT=1800
+
+# Bundle Architecture Settings
+DOCLING_SPLIT_THRESHOLD=50
+DOCLING_FALLBACK_CHUNK_PAGES=25
+DOCLING_USE_SPLIT_MAP=true
+
+## =====================================================
+## DOCLING API CONFIGURATION (NEW BUNDLE ARCHITECTURE)
+## =====================================================
+# Global Processing Settings (Docling API v1.5.1 Compliance)
+DOCLING_PDF_BACKEND=dlparse_v4
+DOCLING_INCLUDE_IMAGES=true
+DOCLING_IMAGES_SCALE=2.0
+
+# OCR Engine Configuration (Global)
+OCR_ENGINE=easyocr
+OCR_LANG=en
+DOCLING_PICTURE_DESCRIPTION_AREA_THRESHOLD=0.05
+
+# =====================================================
+# PIPELINE-SPECIFIC PROCESSING OPTIONS
+# =====================================================
+# NO_OCR Pipeline (Fast baseline processing)
+DOCLING_NO_OCR_TABLE_MODE=fast
+DOCLING_NO_OCR_TABLE_CELL_MATCHING=false
+DOCLING_NO_OCR_DO_FORMULA_ENRICHMENT=false
+DOCLING_NO_OCR_DO_CODE_ENRICHMENT=false
+DOCLING_NO_OCR_DO_TABLE_STRUCTURE=true
+DOCLING_NO_OCR_DO_PICTURE_CLASSIFICATION=false
+DOCLING_NO_OCR_DO_PICTURE_DESCRIPTION=false
+
+# OCR Pipeline (Accurate processing with text enhancement)
+DOCLING_OCR_TABLE_MODE=accurate
+DOCLING_OCR_TABLE_CELL_MATCHING=true
+DOCLING_OCR_DO_FORMULA_ENRICHMENT=true
+DOCLING_OCR_DO_CODE_ENRICHMENT=false
+DOCLING_OCR_DO_TABLE_STRUCTURE=true
+DOCLING_OCR_DO_PICTURE_CLASSIFICATION=true
+DOCLING_OCR_DO_PICTURE_DESCRIPTION=false
+
+# VLM Pipeline (Vision-enhanced processing)
+DOCLING_VLM_MODEL=got_ocr_2
+# VLM_MODEL_LOCAL={"repo_id": "ds4sd/SmolDocling-256M-preview", "response_format": "doctags"}
+# VLM_MODEL_API={"url": "http://localhost:1234/v1/chat/completions", "response_format": "doctags"}
+DOCLING_VLM_TABLE_MODE=accurate
+DOCLING_VLM_TABLE_CELL_MATCHING=true
+DOCLING_VLM_DO_FORMULA_ENRICHMENT=true
+DOCLING_VLM_DO_CODE_ENRICHMENT=false
+DOCLING_VLM_DO_TABLE_STRUCTURE=true
+DOCLING_VLM_DO_PICTURE_CLASSIFICATION=true
+DOCLING_VLM_DO_PICTURE_DESCRIPTION=true
+
+## =====================================================
+## APPLICATION DOMAINS & URLS
+## =====================================================
+VITE_APP_URL=http://localhost:3000
+APP_API_URL=http://localhost:{UVICORN_PORT}
+APP_GRAPH_URL=http://localhost:7474
+APP_BOLT_URL=bolt://localhost:7687
+
+## =====================================================
+## REDIS CONFIGURATION & ENVIRONMENT ISOLATION
+## =====================================================
+# Redis Connection
+REDIS_HOST=localhost
+REDIS_PORT=6379
+REDIS_PASSWORD=
+REDIS_SSL=false
+
+# Environment-Specific Database Isolation
+REDIS_DB_DEV=0          # Development database (auto-wiped)
+REDIS_DB_PROD=1         # Production database (persistent)
+REDIS_DB_TEST=2         # Testing database (isolated)
+
+# Connection URLs (auto-constructed)
+REDIS_URL_DEV=redis://localhost:6379/0
+REDIS_URL_PROD=redis://localhost:6379/1
+REDIS_URL_TEST=redis://localhost:6379/2
+
+# Queue Persistence Strategy
+REDIS_PERSIST_DEV=false          # No persistence in dev (fast startup)
+REDIS_PERSIST_PROD=true          # Full persistence in prod (durability)
+REDIS_TASK_TTL_DEV=3600         # 1 hour task retention in dev
+REDIS_TASK_TTL_PROD=86400       # 24 hour task retention in prod
+
+# Health Check & Recovery
+REDIS_HEALTH_CHECK_INTERVAL=30   # Health check every 30s
+REDIS_RECOVERY_ENABLED=true      # Enable automatic recovery
+REDIS_MAX_RETRY_ATTEMPTS=3       # Max connection retry attempts
+
+# Memory-Aware Queue Management
+QUEUE_MAX_MEMORY_MB=2048         # 2GB total queue memory limit
+QUEUE_MAX_USER_MEMORY_MB=512     # 512MB per user limit
+MAX_FILE_SIZE_MB=100             # 100MB max single file size
+MEMORY_WARNING_THRESHOLD=0.8     # Warn users at 80% capacity
+MEMORY_REJECT_THRESHOLD=0.95     # Reject uploads at 95% capacity
+
+# Upload Queue Settings
+UPLOAD_QUEUE_ENABLED=true         # Enable intelligent upload queuing
+UPLOAD_IMMEDIATE_PROCESSING=false # Process files immediately (legacy mode)
+UPLOAD_STATUS_POLLING_INTERVAL=5  # Status polling interval (seconds)
+
+## =====================================================
+## CORS & SECURITY SETTINGS
+## =====================================================
+CORS_SITE_URL=http://localhost:5173,http://localhost:8000,http://127.0.0.1:8000
+CORS_GRAPH_URL={APP_GRAPH_URL}
+CORS_API_URL={APP_API_URL}
+
+## =====================================================
+## FILE SYSTEM & STORAGE PATHS
+## =====================================================
+NODE_FILESYSTEM_PATH=./data/node_filesystem
+BACKEND_INIT_PATH=./data/init_data
+LOG_PATH=./data/logs/
+
+## =================================================#####
+## LOGGING CONFIGURATION
+## =====================================================
+# Log level must be lowercase for Node.js services using Pino logger (storage, functions)
+# Valid values: trace, debug, info, warn, error, fatal
+LOG_LEVEL=debug
+
+
+## =================================================#####
+## API KEYS
+## =====================================================
+OPENAI_BASE_URL=https://api.openai.com/v1
+OPENAI_API_KEY=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
\ No newline at end of file