# Knowtation Hub Bridge — local `npm start` (see README "Run locally").
# The bridge loads the repo ROOT `.env` first (`../../.env` from this folder).
# Copy these lines there, or `export` them in your shell before `npm start`.

# Required (bridge exits without these):
CANISTER_URL=https://YOUR_CANISTER_ID.icp0.io
SESSION_SECRET=replace-with-a-long-random-string-min-32-chars

# Local URLs (adjust if you use different ports):
HUB_BASE_URL=http://localhost:3341
HUB_UI_ORIGIN=http://localhost:3333
HUB_UI_PATH=/hub

# Optional — GitHub "Connect" from hosted Hub when gateway proxies here:
# GITHUB_CLIENT_ID=
# GITHUB_CLIENT_SECRET=

# Optional — embeddings for Re-index / Search (default is Ollama on localhost):
# EMBEDDING_PROVIDER=openai|ollama|voyage|deepinfra
# OPENAI_API_KEY=
# EMBEDDING_MODEL=text-embedding-3-small   # or nomic-embed-text, voyage-4-lite, BAAI/bge-large-en-v1.5, etc.
# VOYAGE_API_KEY=        # when EMBEDDING_PROVIDER=voyage
# DEEPINFRA_API_KEY=     # when EMBEDDING_PROVIDER=deepinfra (single key also drives chat in lib/llm-complete.mjs)
# Switching provider or dimension requires a vault re-index.

# Optional — hosted memory consolidation (Session 10 / Stream 1).
# CONSOLIDATION_LLM_API_KEY falls back to OPENAI_API_KEY when not set.
# CONSOLIDATION_LLM_MODEL defaults to gpt-4o-mini.
# CONSOLIDATION_COST_CAP_USD caps bridge-side daily LLM spend per user (optional).
# CONSOLIDATION_LLM_API_KEY=
# CONSOLIDATION_LLM_MODEL=gpt-4o-mini
# CONSOLIDATION_COST_CAP_USD=