feat: add service-tokens command

[davlgd]

This pull request introduces a new feature for managing organisation service tokens, enabling machine-to-machine authentication in the Clever Cloud CLI. It adds a new top-level command, clever service-tokens, with subcommands to create, get, list, and revoke service tokens. The implementation includes comprehensive documentation, command definitions, and supporting model functions. I've build it according to existing (API) tokens command

You'll find draft Service Tokens documentation here.

The most important changes are:

New Service Tokens Command Suite:

• Added a new top-level command service-tokens with subcommands for creating, retrieving, listing, and revoking organisation service tokens, including all necessary options and argument parsing (src/commands/service-tokens/service-tokens.command.js, src/commands/service-tokens/service-tokens.create.command.js, src/commands/service-tokens/service-tokens.get.command.js, src/commands/service-tokens/service-tokens.list.command.js, src/commands/service-tokens/service-tokens.revoke.command.js, src/commands/global.commands.js) [1] [2] [3] [4] [5] [6] [7].

• Implemented model functions for service token API interactions, including listing, retrieving, creating, deleting, and resolving tokens by name or ID (src/models/service-token.js).

Documentation Updates:

• Added detailed documentation for the new service-tokens command and its subcommands, including usage examples, arguments, and options (src/commands/service-tokens/service-tokens.docs.md, skills/clever-tools/references/full-documentation.md) [1] [2].

• Updated the main command reference to include the new service-tokens command (src/commands/README.md).

[github-actions]

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OS	SHA256 checksum
🐧 linux	49c6b1ed1178979a3ee459af8269a4245f92ef670246505ff491aa170d43da2e
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