Docs: `cli-reference.mdx` describes a `skills` "read" subcommand that does not exist, and omits `skills add`

[rajarshidattapy]

Description

docs/cli-reference.mdx:51 says:

Command	Purpose
skills	List and read bundled Webcmd agent skills.

There is no skills read subcommand. The actual subcommands are:

Subcommand	Registered at
skills list	src/cli.ts:858
skills add	src/cli.ts:873
skills update	src/cli.ts:894
skills remove	src/cli.ts:909

The in-code description at src/cli.ts:845 is "List, add, update, and remove bundled Webcmd skills".

Impact

webcmd skills add is the second command in the README Quick Start (README.md:50), in docs/index.mdx:14, and in docs/quickstart.mdx:19 — it is the install step every new user runs. It does not appear anywhere in the command reference, while a nonexistent "read" capability does.

Suggested fix

Change the skills row to "List, add, update, and remove bundled Webcmd agent skills." Consider listing the four subcommands explicitly, since skills add is part of onboarding.