Require hosting intent for here.now skill selection

[wilbertpariguana]

The description currently includes generic webpage and chatbot creation as standalone triggers. A localhost-only prototype can therefore match a hosting skill's selection text. This makes hosting/live-sharing intent explicit and excludes local-only creation or another named host, while preserving explicit here-now invocation and management of hosted sites/files.

Inspected versions: installed 1.27.0 and current public 1.28.0 at e139365a152a4617d168c3be17c9c1486b67e39b; both retain the broad selector. This patch changes only the canonical description and its generated compatibility mirror. The two files remain byte-identical; workflow bodies, scripts, authentication requirements and install commands are preserved.

Synthetic source-review examples (not executed routing trials):

Request	Intended selection
Publish this synthetic HTML folder to here.now and give me a live URL.	here-now hosting
Create the same page or chatbot only for localhost.	No publishing workflow
Manage access to an existing here.now site.	here-now site management, subject to the user's requested action
Deploy this folder using Vercel.	The explicitly named host
Use $here-now to explain private-site options without changing anything.	Explicit capability explanation, without publication

Related: #8 addresses Hermes index truncation by shortening metadata and relocating the original triggers into a When to Use section, including local page/chatbot creation. This proposal addresses a distinct selection boundary and does not depend on a character budget. Both touch the description; the hosting-intent boundary should be retained when reconciling them. #5 addresses runtime metadata and credential handling, which this patch does not change.

Per AGENTS.md, here-now/ is canonical and skills/here-now/ is its compatibility mirror. The public repo is synced from the private product source; please carry this canonical correction into that source and regenerate the applicable distribution mirrors so a later sync retains it. The Hermes-specific bundle is outside this two-file proposal.

Validation: clean patch application to current upstream; applied bytes match the independently reviewed proposal; body equality, canonical/mirror equality, YAML and generic skill validation passed. The four public version/skill discovery endpoints required by AGENTS.md returned HTTP 200. Independent source review passed and is reused unchanged.

Runtime behavior was not tested. Automatic misselection and publication were not observed. Synthetic examples express expected selection from source review, not executed behavioral tests or measured improvements. No publishing, account or connected workflow was run.