Summary

• When multiple kubeconfig files contain a context with the same name, the TUI now shows a dim path suffix (e.g. configs/prod.yaml) next to each duplicate so users can tell them apart
• Selection behavior is unchanged — each item already tracked its kubeconfig path correctly
• Fixes upstream issue Context switch is not working - possible clash with same context name value danielfoehrKn/kubeswitch#137

Test plan

• Create two kubeconfig files (e.g. ~/.kube/a.yaml and ~/.kube/b.yaml) both containing a context named local
• Run kswitch — both entries should appear with a dim suffix showing their respective file paths
• Selecting either should switch to the correct context in the correct file