v0.4.0

• Added conversational ticket planning with read-only project access.
• Added support for planning with workers not assigned to the project.
• Added editable ticket drafts, default draft selection, and individual or bulk creation in Backlog.
• Enlarged the Create Ticket window and improved text-field sizing, navigation, parent-ticket selection and worker selection.
• Increased the planning reply timeout to 30 minutes and improved progress feedback.
• Improved recovery from interrupted planning sessions and restarts.
• Disabled unnecessary Anthropic background requests by default when using other model providers.
• Fixed Claude worker startup failures affecting planning, execution and readiness checks, and corrected misleading credential error messages.