Tasks: CLI resume command #1264

Repo: coder/coder

Scope: Add coder tasks resume command.

Changes:

• Add resume subcommand to task command group in cli/task.go
• Call resume endpoint, wait for build completion by default
• Support --no-wait flag (consistent with coder start)
• Show build progress via cliui.WorkspaceBuild()
• Final message: "The {task} task has been resumed."
• No-wait message: "The {task} task is resuming in no-wait mode. Task is initializing in the background."

Files:

• cli/task.go
• cli/task_test.go

Acceptance criteria:

• coder tasks resume my-task resumes the task
• Build progress displayed during resume
• --no-wait returns immediately with appropriate message
• Success message on completion
• Error handling for invalid states (not paused, etc.)

Dependencies:

• Tasks: Resume endpoint #1262

References:

• PRD: Start/Pause/Resume the Task Workspace
• RFC: Tasks: Start/Pause/Resume Lifecycle: CLI