docs(site): document the review pass on the published site

Two new chapters (epistemic honesty, privacy) and updates across
concepts, beliefs, conversation, cognition, graph, replay, providers,
security, decisions, development, glossary, API, interface tour and the
landing page. Rebuilt into dixon.cx (website commit d541bc9).

docs/site/build.py

@@ -32,20 +32,22 @@ CHAPTERS = [
     ("personality", "Identity and personality", "Versioned personalities, templates, traits and how they modulate attention and voice."),
     ("cognition", "The cognitive cycle", "Processes, attention scoring, the global workspace, executive dispatch, modes and metacognition."),
     ("memory", "Memory", "Episodic, semantic, procedural and autobiographical memory; retrieval, decay, consolidation and provenance."),
-    ("beliefs", "Beliefs and evidence", "Evidence-derived confidence, statuses, contradictions, alternatives and operator corrections."),
+    ("beliefs", "Beliefs and evidence", "Evidence-derived scores, what the numbers mean, statuses including unknown, temporal scope, source reliability, contradictions and operator corrections."),
+    ("epistemics", "Epistemic honesty", "The 0.2 review: assertions before beliefs, evidence provenance, honest scores, unknowns, time, reliability, reproducible replay and redaction."),
     ("conversation", "Conversation", "How a message becomes an observation, a perception, a response intent and finally language."),
     ("motivation", "Goals, drives and affect", "The goal tree, the closed drive set, rule-driven affect and how they bias attention."),
     ("predictions", "Predictions and calibration", "Explicit predictions with criteria, deterministic resolution, prediction error and calibration."),
     ("graph", "Relationship graph", "Entities, evidenced edges, merges and the canvas explorer."),
-    ("llm-providers", "Language models", "Roles, providers, routing, budgets, recorded calls, replay and versioned prompts."),
+    ("llm-providers", "Language models", "Roles, providers (OpenAI-compatible, Anthropic, Ollama, Amazon Bedrock), per-mind routing, budgets, recorded calls, replay and versioned prompts."),
     ("capabilities", "Capabilities and policy", "The only path to action: ALLOW / ASK / DENY, approvals, locked capabilities and tool output as data."),
     ("integrations", "Integrations", "Research folder, git mirrors, Prometheus and signed webhooks as provenance-tagged observations."),
     ("dreaming", "Dreaming", "The opt-in idle mode: replay, association and speculative hypotheses that can never act."),
-    ("snapshots-replay", "Snapshots, forks, replay and experiments", "Capturing state, branching minds, re-running cognition and running controlled experiments."),
+    ("snapshots-replay", "Snapshots, forks, replay and experiments", "Capturing state, branching minds, re-running cognition under a recorded runtime identity, and comparing forks that differ in one thing, including the model."),
     ("ui-tour", "Interface tour", "Every screen of the web interface, what it shows and what an operator does there."),
     ("api", "HTTP API", "Authentication, roles, the error envelope, streaming and every route."),
     ("cli", "Command line", "What an operator can do from a terminal: every command, with examples."),
     ("security", "Security and threat model", "Trust boundaries, secret handling, sessions, two-factor authentication and the threat-by-threat verification table."),
+    ("privacy", "Privacy and redaction", "Append-only history and the one audited path that removes content while keeping its shape."),
     ("decisions", "Architecture decision records", "The recorded decisions and the alternatives they rejected."),
     ("development", "How it was built", "The phased plan, what each phase delivered, measured performance, release notes and changelog."),
     ("glossary", "Glossary", "Short definitions of every term used across the documentation."),
@@ -208,7 +210,7 @@ LINK_MAP = {
     "docs/conversation.md": "conversation", "docs/motivation.md": "motivation", "docs/predictions.md": "predictions", "docs/graph.md": "graph",
     "docs/llm-providers.md": "llm-providers", "docs/capabilities.md": "capabilities", "docs/integrations.md": "integrations",
     "docs/dreaming.md": "dreaming", "docs/snapshots-replay.md": "snapshots-replay", "docs/performance.md": "development",
-    "docs/RELEASE_NOTES.md": "development", "docs/openapi.json": "api", "docs/adr": "decisions",
+    "docs/RELEASE_NOTES.md": "development", "docs/privacy.md": "privacy", "docs/epistemics.md": "epistemics", "docs/openapi.json": "api", "docs/adr": "decisions",
 }