Update kagent 1.x reference docs at v1.0.0-alpha14 (version conrefs changed)

[github-actions]

Regenerates the kagent 1.x API and Helm references, its CLI and environment variable pages, and the version conrefs at a released tag. Nothing here was read from either repository's main:

• kagent: v1.0.0-alpha14 (673d181)
• kmcp: v0.4.0 (8f26f04)

The 1.x span of versions/kagent.md moves to 1.0.0-alpha14, so the helm install --version lines on those pages and the reference content beside them describe the same release. Only this line's spans were written; the other line's are asserted unchanged.

The environment variable reference is regenerated from docs/env.md in the kagent checkout, which upstream generates from the registry in go/core/pkg/env and holds to it in CI. The testing section is dropped as repository-facing; pass --include-section testing to publish it.

Important

A version conref moved in this run, so this is not a routine regeneration.
These values render into helm install --version lines that readers copy out of
setup/installation.md, observability/tracing.md, and observability/audit-prompts.md.
Merging asserts the guides work against the versions below, so re-test the affected
guides rather than merging on green CI alone.

-{{< version include-if="0.x" >}}0.10.3{{< /version >}}{{< version include-if="1.x" >}}1.0.0-alpha13{{< /version >}}
+{{< version include-if="0.x" >}}0.10.3{{< /version >}}{{< version include-if="1.x" >}}1.0.0-alpha14{{< /version >}}
-ghcr.io/kagent-dev/kagent/claude-harness@sha256:ceaf7caa7366b96c11cb85ad0bad435a35fcd2704c657b895ee3e73978045db8
+ghcr.io/kagent-dev/kagent/claude-harness@sha256:b33b9e3ab90bcba19f0ec719a249b35321cf7508f90cfe7fe1af550f09c9310c
-ghcr.io/kagent-dev/kagent/codex-harness@sha256:04788e85c9e1ef98b3f568b9aa749a5e16d2250d115449332dba98baa26305fa
+ghcr.io/kagent-dev/kagent/codex-harness@sha256:69f02eff6f78a5f78724f6e5ec856119856ea4d479e0f06455115e45ad2de6fc
-ghcr.io/kagent-dev/kagent/golang-adk@sha256:ae01c3a6d7e0ed2e044253a26abbfb1a9426f3176363842ca9a954762c274d36
+ghcr.io/kagent-dev/kagent/golang-adk@sha256:eb1b0c7f635f31d464cff7cf212275f2642057a629ed20b39661e9f644f71f21

Version conrefs in this run. Each is read from the same place kagent's own build reads it, at the tag above, except the two runtime images, which are resolved from the registry because a digest exists only once the image is pushed:

Conref	Value	Source
kagent (1.x span)	1.0.0-alpha14	the release tag this run documents
agent-substrate (1.x span)	0.5.0-alpha2	go/go.mod replace target
max-kube (1.x span)	1.35	Makefile KIND_IMAGE_VERSION
kmcp	not bundled	go/go.mod require (what kagent bundles)
kmcp-latest	0.4.0	kmcp's latest release (what the kmcp guides show)
kagent-tools	0.3.0	helm/kagent/Chart-template.yaml
runtime-image	ghcr.io/kagent-dev/kagent/golang-adk@sha256:eb1b0c7f635f31d464cff7cf212275f2642057a629ed20b39661e9f644f71f21	GHCR, at v1.0.0-alpha14
runtime-image-claude	ghcr.io/kagent-dev/kagent/claude-harness@sha256:b33b9e3ab90bcba19f0ec719a249b35321cf7508f90cfe7fe1af550f09c9310c	GHCR, at v1.0.0-alpha14
runtime-image-codex	ghcr.io/kagent-dev/kagent/codex-harness@sha256:69f02eff6f78a5f78724f6e5ec856119856ea4d479e0f06455115e45ad2de6fc	GHCR, at v1.0.0-alpha14

Unchanged conref values are normal: most runs touch only the generated reference pages.

This PR was automatically generated by the Update Reference documentation workflow.