fix(create-objectstack): converge blank template docs links on the canonical host (#10992)

The scaffolded blank template's README.md linked docs.objectstack.ai (an
accepted-but-unratified alias) in three places, while the root README.md
already used the ruled canonical origin, https://objectstack.ai. One
`npm create objectstack@latest` run therefore handed the newcomer two
different documentation hostnames.

Maintainer ruling, 2026-08-21: 「这个仓的文档站规范 URL 是 https://objectstack.ai」.
scripts/check-published-readme-links.mjs's CANONICAL_DOCS_ORIGIN prescribes
the same origin, and #10659/#10935 already converged the docs-site build
config and the runtime-emitted docsUrl strings onto it — 02b3b07 explicitly
deferred the create-objectstack templates to this issue (#10321).

Fixes #10321


Claude-Session: https://claude.ai/code/session_019bmVFqoQPq63zhKrxdYG1r

Co-authored-by: Claude <noreply@anthropic.com>

Author: Elon Musk

.changeset/converge-blank-template-docs-host.md

@@ -0,0 +1,12 @@
+---
+"create-objectstack": patch
+---
+
+Converge the blank scaffold template's `README.md` docs links on the ruled
+canonical origin, `https://objectstack.ai` (maintainer ruling, 2026-08-21:
+「这个仓的文档站规范 URL 是 https://objectstack.ai」; enforced by
+`CANONICAL_DOCS_ORIGIN` in `scripts/check-published-readme-links.mjs`). The
+template previously linked the accepted-but-unratified `docs.objectstack.ai`
+alias in three places, which disagreed with the root `README.md`'s already-
+canonical spelling — so a single `npm create objectstack@latest` run handed
+the user two different hostnames for the same docs site.

packages/create-objectstack/src/templates/blank/README.md

@@ -53,7 +53,7 @@ claude mcp add --transport http my-app http://localhost:3000/api/v1/mcp
 
 Set `OS_MCP_SERVER_ENABLED=false` to turn it off. This is the *serve* side — the
 reverse of the `mcp` connector below (which lets your app *call* other MCP
-servers). See [Connect an MCP Client](https://docs.objectstack.ai/docs/ai/connect-mcp)
+servers). See [Connect an MCP Client](https://objectstack.ai/docs/ai/connect-mcp)
 for OAuth, API keys, and which objects/actions become tools.
 
 ## Layout
@@ -84,7 +84,7 @@ to `plugins:`; to drop a provider, remove its plugin.
 > `new ConnectorMcpPlugin({ declarativeStdio: ['node'] })`; `http` transports
 > need no opt-in.
 
-See [Automation → Flows](https://docs.objectstack.ai/docs/automation/flows) for
+See [Automation → Flows](https://objectstack.ai/docs/automation/flows) for
 the full connector and `connector_action` guide.
 
 ## Verify your changes
@@ -122,7 +122,7 @@ curl -fsS http://localhost:8080/api/v1/health
 ```
 
 Bare Node, Kubernetes, reverse-proxy wiring, and the required secrets are
-covered in [Self-Hosted Deployment](https://docs.objectstack.ai/docs/deployment/self-hosting).
+covered in [Self-Hosted Deployment](https://objectstack.ai/docs/deployment/self-hosting).
 
 ## Next steps