feat(skills): add DeepSeek TUI as a supported agent

[BlackHole1]

Extend bundled, registry, and local skill workflows to recognize a new DeepSeek TUI host rooted at ~/.deepseek. The agent reuses the CodeBuddy-shaped SKILL.md frontmatter so existing non-Claude skill assets apply without per-host duplication, and is wired through path resolution, preflight checks, list/init/publish flows, host labels, error messages, and i18n catalog entries.

[coderabbitai]

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ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: fb072be6-4580-4642-9d22-376a4f8eee9f

📥 Commits

Reviewing files that changed from the base of the PR and between bfdf0e2 and b39a2ab.

📒 Files selected for processing (15)

• docs/commands.md
• docs/commands.zh-CN.md
• src/application/commands/skills/bundled-skill-observation.test.ts
• src/application/commands/skills/bundled-skill-paths.ts
• src/application/commands/skills/check.test.ts
• src/application/commands/skills/embedded-assets.test.ts
• src/application/commands/skills/embedded-assets.ts
• src/application/commands/skills/index.test.ts
• src/application/commands/skills/init.test.ts
• src/application/commands/skills/list.cli.test.ts
• src/application/commands/skills/list.ts
• src/application/commands/skills/managed-skill-host-errors.ts
• src/application/commands/skills/managed-skill-host-labels.ts
• src/application/commands/skills/publish.test.ts
• src/i18n/catalog.ts

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Summary by CodeRabbit

• New Features

  • Extended skill management to support DeepSeek TUI as an AI agent for installing, listing, initializing, and publishing skills.

• Documentation

  • Updated command reference documentation to include DeepSeek TUI as a supported agent across skill operations.

Walkthrough

This PR adds DeepSeek TUI as a supported bundled skill agent to the oo-cli framework. The changes introduce a new home directory resolver (.deepseek), register deepseek-tui entries in the bundled skill asset registry for all skill types, extend host management infrastructure to handle error keys and labels, add comprehensive integration tests for all skill commands, and update documentation and i18n catalogs in both English and Chinese to reflect the new agent across all supported features.

Possibly related PRs

• oomol-lab/oo-cli#62: Both PRs extend the bundled skills multi-agent framework by adding a new agent (claude vs deepseek-tui) with home directory resolution, registry entries, and command integration tests.
• oomol-lab/oo-cli#97: Both PRs update the skills CLI integration tests to extend bundled-host support lists in src/application/commands/skills/index.test.ts.
• oomol-lab/oo-cli#124: Both PRs extend the same skills-agent infrastructure by adding a new bundled/managed host through shared code paths like bundled-skill-paths.ts, embedded-assets.ts, and managed-skill-host-errors.ts.

🚥 Pre-merge checks | ✅ 4

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title follows the required format 'feat(skills): add DeepSeek TUI as a supported agent' with correct type, scope, and descriptive subject that clearly summarizes the main change.
Description check	✅ Passed	The description accurately explains the core changes: adding DeepSeek TUI host support, reusing CodeBuddy SKILL.md structure, and integrating it into skill workflows and i18n entries.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

✨ Simplify code

• Create PR with simplified code
• Commit simplified code in branch support-deekseek-tui

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