docs(spec): regenerate the two reference pages and declare the release

`pnpm --filter @objectstack/spec check:generated --fix` regenerated
`content/docs/references/{api/protocol,kernel/package-registry}.mdx` from the
corrected describe — one line each, by the repo's own tooling, never by hand.
`check:generated` named exactly one stale artifact before the run and none
after it, which is also the measurement that both pages are DERIVED from that
describe rather than hand-written.

The changeset is `patch` on `@objectstack/spec`: the changed bytes ship
(`src/**/*.zod.ts` is in the package's `files[]`, and the sentence also reaches
`dist/` and `json-schema/`, both listed there), while no key, type or default
moves.

Claude-Session: https://claude.ai/code/session_013RDBh5DqXd2xnLwvHLgLFr
Co-authored-by: Claude <noreply@anthropic.com>

Author: claude

.changeset/19339-kernel-install-request-describe-honours.md

@@ -0,0 +1,19 @@
+---
+"@objectstack/spec": patch
+---
+
+`kernel/InstallPackageRequest.enableOnInstall` no longer tells authors the in-process primitive ignores the key — it now states the three states that primitive really applies (#19339).
+
+The declaration's published description read "this protocol primitive does not read it". That was true when it was written and stopped being true when `MetadataProtocol.installPackage` started honouring the key (`482d584121`): `true` enables, `false` disables, and an ABSENT key makes no lifecycle call at all. Nothing went red, because `check:docs` holds the generated reference page equal to the `.describe()` and the two still agreed with each other — internal consistency, not truth.
+
+Clause-②: no
+
+**What moves**
+
+The `.describe()` text of one key, the doc block above it, and the two reference pages generated from that text (`references/api/protocol.mdx`, `references/kernel/package-registry.mdx`). It now reads: "restates the install-door request key, whose one authority is api/PackageInstallRequest; this protocol primitive honours it on the registry row: true enables, false disables, absent makes no lifecycle call".
+
+The scope word "on the registry row" is load-bearing and is spelled out in the doc block: the durable disabled-package file is keyed by environment, which an `InstallPackageRequest` does not carry, so this seam moves the registry row for the life of the process and `POST /api/v1/packages` still owns the record that survives a restart.
+
+**What does not move**
+
+No key is added, removed, renamed or retyped, and no default changes — the accept set is byte-for-byte what it was, and `api-surface`, `authorable-surface` and `authorable-defaults` are all unchanged. `PackageInstallRequestSchema` (`api/package-api.zod.ts`) remains the one authority for this key, and the parity pin that holds the copy to it is untouched.

content/docs/references/api/protocol.mdx

@@ -1910,7 +1910,7 @@ Install package request
 | :--- | :--- | :--- | :--- |
 | **manifest** | `{ id: string; namespace?: string; defaultDatasource?: string; version: string; … }` | ✅ | Package manifest to install |
 | **settings** | `Record<string, any>` | optional | User-provided settings at install time |
-| **enableOnInstall** | `boolean` | optional (default: `true`) | Whether to enable immediately after install — restates the install-door request key, whose one authority is api/PackageInstallRequest; this protocol primitive does not read it |
+| **enableOnInstall** | `boolean` | optional (default: `true`) | Whether to enable immediately after install — restates the install-door request key, whose one authority is api/PackageInstallRequest; this protocol primitive honours it on the registry row: true enables, false disables, absent makes no lifecycle call |
 | **platformVersion** | `string` | optional | Current platform version for compatibility verification |
 
 ### Nested Shape: `InstallPackageRequest.manifest`

content/docs/references/kernel/package-registry.mdx

@@ -184,7 +184,7 @@ Install package request
 | :--- | :--- | :--- | :--- |
 | **manifest** | `{ id: string; namespace?: string; defaultDatasource?: string; version: string; … }` | ✅ | Package manifest to install |
 | **settings** | `Record<string, any>` | optional | User-provided settings at install time |
-| **enableOnInstall** | `boolean` | optional (default: `true`) | Whether to enable immediately after install — restates the install-door request key, whose one authority is api/PackageInstallRequest; this protocol primitive does not read it |
+| **enableOnInstall** | `boolean` | optional (default: `true`) | Whether to enable immediately after install — restates the install-door request key, whose one authority is api/PackageInstallRequest; this protocol primitive honours it on the registry row: true enables, false disables, absent makes no lifecycle call |
 | **platformVersion** | `string` | optional | Current platform version for compatibility verification |
 
 ### Nested Shape: `InstallPackageRequest.manifest`