Move docs/ package mirror into document-navigator plugin

Relocate the ~6k-file docs tree from the repo root into
plugins/document-navigator/docs/ so the plugin is self-contained and
portable. docs/superpowers/ (specs and plans) stays at the repo root.

Moved via cp+rm rather than git mv because directory rename() fails with
EPERM on this WSL /mnt DrvFs mount; git rename-detection pairs the
identical-content files at commit time.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

plugins/document-navigator/docs/api-stack/api/api-plugin-campaigns/README.md

@@ -0,0 +1,68 @@
+# @suaveplan/api-plugin-campaigns - Campaigns + suppression + delivery-webhooks HTTP plugin for @suaveplan/api. Mounts /campaigns, /suppression, and /webhooks on a Hono OpenAPI registry, backed by SurrealDB implementations of @suaveplan/campaigns CampaignStore and a local CampaignSuppressionStore, plus the @suaveplan/delivery-tracking SurrealDeliveryEventStore. Chunked migration (A: foundation, B: repositories, C: routes).
+
+Campaigns + suppression + delivery-webhooks HTTP plugin for `@suaveplan/api`.
+Mounts the `/campaigns`, `/suppression`, and `/webhooks` route trees on a
+Hono `OpenAPIHono` registry, backed by SurrealDB implementations of the
+universal `@suaveplan/campaigns` `CampaignStore`, a local
+`CampaignSuppressionStore`, and the already-shipped
+`@suaveplan/delivery-tracking` `SurrealDeliveryEventStore`.
+
+<!-- begin:auto-docs -->
+## Documentation tree
+
+- [context](./src/context/context.md) — The `context` module owns the Hono `ContextVariableMap` declaration-merge augmentation applied by `@suaveplan/api-plugi…
+  - [context](./src/context/context.md) — The `context` module owns the Hono `ContextVariableMap` declaration-merge augmentation applied by `@suaveplan/api-plugi…
+- [error-codes](./src/error-codes/error-codes.md) — The error-codes module owns the stable `CAMPAIGNS_API.*` namespace used by every failure path inside `@suaveplan/api-pl…
+  - [error-codes](./src/error-codes/error-codes.md) — The error-codes module owns the stable `CAMPAIGNS_API.*` namespace used by every failure path inside `@suaveplan/api-pl…
+- [otel](./src/otel/instruments.md) — The `otel/instruments` module owns the OpenTelemetry instrument bundle emitted by `@suaveplan/api-plugin-campaigns`. It…
+  - [instruments](./src/otel/instruments.md) — The `otel/instruments` module owns the OpenTelemetry instrument bundle emitted by `@suaveplan/api-plugin-campaigns`. It…
+- [plugin](./src/plugin/plugin.md) — The `plugin` module exports `createCampaignsPlugin` — the `PluginDescriptor` factory consumed by `@suaveplan/api` hosts…
+  - [plugin](./src/plugin/plugin.md) — The `plugin` module exports `createCampaignsPlugin` — the `PluginDescriptor` factory consumed by `@suaveplan/api` hosts…
+- [campaign](./src/repositories/campaign/campaign.md) — This module owns the SurrealDB-backed implementation of the campaign persistence contract for `@suaveplan/api-plugin-ca…
+  - [campaign](./src/repositories/campaign/campaign.md) — This module owns the SurrealDB-backed implementation of the campaign persistence contract for `@suaveplan/api-plugin-ca…
+- [suppression](./src/repositories/suppression/suppression.md) — This module owns the SurrealDB-backed implementation of the tenant + channel-scoped `CampaignSuppressionStore` interfac…
+  - [suppression-internals](./src/repositories/suppression/suppression-internals.md) — This module owns the validation and mapping primitives shared by the two `CampaignSuppressionStore` implementations — `…
+  - [suppression-memory](./src/repositories/suppression/suppression-memory.md) — In-memory reference implementation of the tenant + channel-scoped `CampaignSuppressionStore` interface. Intended for un…
+  - [suppression](./src/repositories/suppression/suppression.md) — This module owns the SurrealDB-backed implementation of the tenant + channel-scoped `CampaignSuppressionStore` interfac…
+- [action-routes](./src/routes/campaigns/action-routes.md) — This module owns the campaign action routes — state-machine transitions (`/send`, `/pause`, `/cancel`), the `/duplicate…
+- [build-routes](./src/routes/campaigns/build-routes.md) — `buildCampaignRoutes` is the single aggregator that materialises every `/campaigns/*` `PluginRouteEntry` in a canonical…
+- [crud-routes](./src/routes/campaigns/crud-routes.md) — This module owns the five canonical CRUD entries for the `/campaigns` route tree: list, create, get, update, and delete…
+- [schemas](./src/routes/campaigns/schemas.md) — This module is the OpenAPI-facing contract for the `/campaigns` route tree. Every incoming request body, query string,…
+- [require-tenant](./src/routes/shared/require-tenant.md) — `requireTenant` extracts the request principal from the Hono context slot `c.get("user")` (populated by `@suaveplan/api…
+- [strip-undefined](./src/routes/shared/strip-undefined.md) — `stripUndefined` is a route-layer adapter that bridges Zod's `optional()` output (`T | undefined`) with the `exactOptio…
+- [build-routes](./src/routes/suppression/build-routes.md) — `buildSuppressionRoutes` aggregates the four `/suppression/*` plugin route entries in canonical order (list, check, cre…
+- [routes](./src/routes/suppression/routes.md) — The suppression-route module owns the four endpoints that manage the `(tenantId, channel, channelValue)`-keyed suppress…
+- [schemas](./src/routes/suppression/schemas.md) — The suppression-route schemas describe the OpenAPI contract for the `/suppression` route tree. The package's local `Cam…
+- [build-routes](./src/routes/webhooks/build-routes.md) — `buildWebhookRoutes` aggregates the two `/webhooks/*` route entries in canonical order — delivery ingest first, then on…
+- [routes](./src/routes/webhooks/routes.md) — The webhook-route module owns the two webhook endpoints: a delivery event ingestion endpoint that normalises and persis…
+- [schemas](./src/routes/webhooks/schemas.md) — The webhook-route schemas describe the OpenAPI contract for the `/webhooks` route tree, plus a `decodeUnsubscribeToken`…
+- [schemas](./src/schemas/options.md) — The `schemas/options` module owns the Zod validator that `createCampaignsPlugin` runs against its caller-supplied optio…
+  - [options](./src/schemas/options.md) — The `schemas/options` module owns the Zod validator that `createCampaignsPlugin` runs against its caller-supplied optio…
+- [services](./src/services/registry-augmentation.md) — The `services/registry-augmentation` module owns the `ServiceRegistry` declaration-merge augmentation applied by `@suav…
+  - [registry-augmentation](./src/services/registry-augmentation.md) — The `services/registry-augmentation` module owns the `ServiceRegistry` declaration-merge augmentation applied by `@suav…
+- [types](./src/types/types.md) — The `types` module exports the public type bundle for `@suaveplan/api-plugin-campaigns` — the option-input shape consum…
+  - [types](./src/types/types.md) — The `types` module exports the public type bundle for `@suaveplan/api-plugin-campaigns` — the option-input shape consum…
+<!-- end:auto-docs -->
+
+## Chunked migration status
+
+This package is being being migrated in three sequential chunks so
+each ships green on its own:
+
+- **Chunk A — foundation (this version)** — package shell, error codes,
+  OTel instruments, Zod options schema, shared types, plugin scaffold with a
+  no-op `onInit` placeholder.
+- **Chunk B — repositories** (follow-up) — `SurrealCampaignRepository`,
+  `CampaignSuppressionStore` + Surreal implementation, delivery-event store
+  wiring, schema DDL bundle, repository registration on the host
+  `ServiceRegistry`.
+- **Chunk C — routes** (follow-up) — `/campaigns`, `/suppression`, and
+  `/webhooks` route trees registered via `definePluginRoutes`, integration
+  tests against a SurrealDB testcontainer.
+
+## Quality gates
+
+`bunx turbo lint typecheck test --filter=@suaveplan/api-plugin-campaigns`
+plus `bunx turbo test:coverage --filter=@suaveplan/api-plugin-campaigns`
+at 100/100/100/100 are required for every chunk to land.
+