Add the LogicSRC OpenContext specification

OpenContext is an open specification for durable, portable, permissioned,
provenance-aware context shared between humans and AI agents. It defines how
organizational knowledge is described, authorized, versioned, resolved,
audited, and handed between replaceable workers without losing institutional
state.

Follows the OpenPRD/OpenOntology pattern already in the repo: self-contained
JSON Schemas in @logicsrc/schemas, a reference implementation package, CLI
subcommands, docs, examples, and an OpenPRD record.

Schemas (8, all self-contained so a third party can fetch one file and
validate against it with no further resolution):
  manifest, object, bundle, role, provenance, decision, diagnostic,
  audit-event — registered in @logicsrc/validators and schemas:validate.

Reference implementation (@logicsrc/opencontext):
  loader with upward manifest discovery, the full resolution pipeline,
  authority/supersession, permissions, redaction, lifecycle, provenance,
  deterministic digests, doctor, search, graph, history/diff, guarded writes,
  audit events, and file/http/git/sqlite adapters.

CLI: all 15 specified commands, as a standalone `opencontext` binary and as
`logicsrc context`, sharing one implementation so the two cannot drift.

Design decisions worth noting:

- Supersession is declared, never inferred from version numbers. Inferring it
  would hide the governance failure it represents and make
  multiple-active-versions and duplicate-canonical impossible to detect.

- The bundle digest identifies the resolved context, not the moment it was
  computed, so generated_at/bundle_id/digest/as_of are excluded while objects,
  lifecycle states, exclusions and warnings are covered. That is what lets a
  decision record cite exactly the context that produced it.

- A role's own max_classification beats an inherited one, so a ceiling on a
  shared base role cannot silently cap a role deliberately granted more;
  requesting several roles at once still takes the lowest, so combining roles
  never escalates.

- Scope wildcards match whole dotted segments only. A trailing .* covers a
  subtree; an interior * matches exactly one segment. Substring matching here
  would be an access-control bug.

- --include narrows an existing scope and is applied after it, never merged
  into it, so a request can never widen what a role holds.

Verified: 226 tests across core primitives, permissions/redaction, the
resolution pipeline, security, the published conformance fixtures (13 valid,
35 invalid, 8 resolution scenarios), project behaviour, and the five shipped
examples — which are held to --strict and a 100% health score. Benchmarks meet
every published budget (resolve 1,000 objects in ~33ms against a 2s target).

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

examples/opencontext/startup/context/brand.md

@@ -0,0 +1,19 @@
+---
+id: brand
+type: identity
+layer: L1
+title: How Northwind sounds
+authority: canonical
+owner: founders
+durability: long-lived
+classification: internal
+canonical_source: true
+updated: 2026-08-01T00:00:00Z
+applies_to: [sales-agent, support]
+---
+
+Plain, specific, and never breathless. We say what a thing costs and what it
+does not do.
+
+- Say "shipments arrive late sometimes" rather than "industry-leading reliability".
+- Never invent a number. If you do not know the figure, say so.

examples/opencontext/startup/context/decisions/2026-08-01-usage-based-pricing.md

@@ -0,0 +1,30 @@
+---
+id: decisions.2026-08-01-usage-based-pricing
+type: decision
+layer: L5
+title: Keep seat-free pricing
+authority: approved
+owner: founders
+status: accepted
+durability: long-lived
+classification: internal
+canonical_source: true
+created: 2026-08-01T00:00:00Z
+updated: 2026-08-01T00:00:00Z
+decision: Price on lanes, never on seats or agent count.
+rationale:
+  - Customers are adding agents faster than people; per-seat pricing would tax that.
+  - Lane count is the number customers already budget against.
+alternatives:
+  - option: Per-seat pricing
+    rejected_because: Penalises exactly the automation we are selling.
+consequences:
+  - Revenue does not grow when a customer adds agents; it grows when they ship more.
+approved_by:
+  - role: founders
+references: [policies.pricing]
+tags: [pricing, governance]
+---
+
+Recorded so the next person to propose per-seat pricing can read why it was
+already declined, rather than relitigating it from scratch.

examples/opencontext/startup/context/glossary.md

@@ -0,0 +1,16 @@
+---
+id: glossary
+type: glossary
+layer: L1
+title: Terminology
+authority: canonical
+owner: founders
+durability: long-lived
+classification: internal
+canonical_source: true
+updated: 2026-08-01T00:00:00Z
+---
+
+- **Lane** — an origin/destination pair we quote on.
+- **Tender** — an offer of a shipment to a carrier.
+- **Seat** — one human user. Agents do not consume seats.

examples/opencontext/startup/context/mission.md

@@ -0,0 +1,15 @@
+---
+id: mission
+type: mission
+layer: L0
+title: Why Northwind exists
+authority: canonical
+owner: founders
+durability: permanent
+classification: public
+canonical_source: true
+updated: 2026-08-01T00:00:00Z
+---
+
+Small teams should be able to run serious logistics without hiring a
+logistics department.

examples/opencontext/startup/context/policies/pricing.md

@@ -0,0 +1,24 @@
+---
+id: policies.pricing
+type: policy
+layer: L3
+title: Pricing
+authority: canonical
+owner: finance
+status: approved
+version: 1
+durability: long-lived
+classification: internal
+canonical_source: true
+updated: 2026-08-01T00:00:00Z
+tags: [pricing]
+applies_to: [go-to-market]
+review:
+  interval: 90d
+  next_review: 2027-01-01
+---
+
+Freight starts at $2,500/month for 10 lanes. Additional lanes are $120 each.
+
+Discounts above 15% require finance approval. An agent may quote list price
+and standard discounts; it may not invent a new pricing structure.

examples/opencontext/startup/context/products/freight.md

@@ -0,0 +1,18 @@
+---
+id: products.freight
+type: product
+layer: L2
+title: Northwind Freight
+authority: canonical
+owner: product
+durability: long-lived
+classification: internal
+canonical_source: true
+updated: 2026-08-01T00:00:00Z
+tags: [product, freight]
+---
+
+Books and tracks full-truckload shipments across 40 lanes.
+
+Not a warehouse management system, and not a customs broker. Agents should
+decline both requests rather than improvise.

examples/opencontext/startup/context/sops/quote.md

@@ -0,0 +1,20 @@
+---
+id: procedures.quote
+type: procedure
+layer: L4
+title: How to produce a quote
+authority: approved
+owner: sales
+status: approved
+durability: operational
+classification: internal
+canonical_source: true
+updated: 2026-08-01T00:00:00Z
+references: [policies.pricing, products.freight]
+applies_to: [go-to-market]
+---
+
+1. Confirm the lane count and the contract length.
+2. Apply list pricing from `policies.pricing`.
+3. If the customer asks for more than 15% off, stop and escalate to finance.
+4. Record the quote against the account before sending it.