Summary

Consolidate the three separate view package implementations into the shared package.

Current State

There are THREE view implementations with overlapping functionality:

• shared/view/view.go (210 lines) - has Table(), JSON(), Plain(), Render(), Success(), Error(), Warning(), Info(), Truncate()
• tools/cfl/internal/view/view.go (227 lines) - similar methods plus RenderList(), RenderKeyValue(), ListMeta/ListResponse types
• tools/jtk/internal/view/view.go (131 lines) - simpler version

The Truncate() function alone is duplicated in all three locations.

Proposed Changes

1. Add cfl's RenderList(), RenderKeyValue(), and ListMeta/ListResponse types to shared/view/
2. Delete tools/cfl/internal/view/view.go
3. Delete tools/jtk/internal/view/view.go
4. Update all imports to use github.com/open-cli-collective/atlassian-go/view

Impact

~350 lines removed, 4 files changed

Naming

Standardize on View type name (currently cfl uses Renderer, jtk uses View).