Claros v0.3.1

v0.3.1 - The Brain

Claros can now decide, write, and hold an email for review.

What works in this release:

• Flows described in natural language compile once into a deterministic
  plan. The engine runs the plan; the model is not in the timing loop.
• For each scheduled message the engine decides whether contact is
  warranted, drafts the email, and assesses its own draft before the
  message is queued for human approval. Drafts judged not worth sending
  are recorded rather than discarded silently.
• A knowledge base with vector search. Entries are embedded in the
  background and the most relevant ones are retrieved for each draft.
• Suppression list import.
• Three business model templates that seed lifecycle thresholds,
  throttle settings, and a starting set of flows.
• Self-hosted installs work fully with your own model provider key.

What does not work yet:

• Nothing is sent. There is no email transport in this release, and no
  unsubscribe handling. Both arrive next.
• There is no dashboard. Everything is API only.
• The knowledge base has no automatic crawling. Entries are created
  through the API.
• Vector search quality is untuned. Retrieval thresholds are starting
  values, not calibrated against real data.

Not ready for production use.