fix: set Args for all cobra commands

[feloy]

Fixes #30

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: bcc25902-b5fb-410c-bd88-4dec24859697

📥 Commits

Reviewing files that changed from the base of the PR and between f627344 and 26c2643.

📒 Files selected for processing (5)

• AGENTS.md
• pkg/cmd/list.go
• pkg/cmd/root.go
• pkg/cmd/workspace.go
• pkg/cmd/workspace_list.go

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📝 Walkthrough

Walkthrough

Adds argument validation to missing Cobra commands (root, workspace, and list) by setting the Args field to enforce no-argument or inherited argument constraints. Includes documentation updates in AGENTS.md defining the Args requirement and providing validation examples for command scaffolding.

Changes

Cohort / File(s)	Summary
Command Argument Validation pkg/cmd/root.go, pkg/cmd/workspace.go, pkg/cmd/workspace_list.go, pkg/cmd/list.go	Adds Args field to command definitions: root and workspace commands enforce cobra.NoArgs, workspace list command enforces cobra.NoArgs, and list command inherits args from workspaceListCmd.
Documentation AGENTS.md	Introduces mandatory Args field requirement for Cobra command scaffolding with new "Command Argument Validation" section detailing common args options (NoArgs, ExactArgs, MinimumNArgs, MaximumNArgs, RangeArgs) and concrete examples.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Possibly related PRs

• kortex-hub/kortex-cli#15: Refactored command constructor implementations in pkg/cmd files; this PR adds the Args validation to those constructors.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title 'fix: set Args for all cobra commands' directly and concisely describes the main change across the entire changeset.
Description check	✅ Passed	The description references issue #30, which matches the linked issue requirement to define Args for all cobra commands.
Linked Issues check	✅ Passed	All objectives from issue #30 are met: Args added to list, root, and workspace commands [#30], and AGENTS.md documentation updated [#30].
Out of Scope Changes check	✅ Passed	All changes are directly related to issue #30 requirements; no unrelated modifications detected in the changeset.

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