feat: Add Due Dates with Configurable Defaults

[aacevski]

Problem Statement

Task scheduling is essential for project planning, but the current due date functionality lacks configurable defaults and advanced options. This makes it difficult to establish consistent scheduling practices across teams.

Proposed Solution

Enhance due date functionality to include:

• Configurable default due dates (e.g., +1 week from creation)
• Team or project-level due date presets
• Visual indicators for approaching/overdue tasks
• Calendar view integration
• Batch editing of due dates

Alternative Solutions

• Using task descriptions to manually note timing requirements
• Using external calendar tools
• Creating custom fields for more detailed scheduling

Relevant Context

Effective task scheduling is critical for project planning and resource allocation. Configurable defaults help teams maintain consistent practices.

Does this feature align with Kaneo's focus on simplicity?

Yes, because it streamlines the process of setting due dates while providing flexibility for different team workflows, reducing manual work while maintaining clarity.