chore(main): release netzgrafik-frontend 2.11.0

[github-actions]

🤖 I have created a release beep boop

2.11.0 (2026-04-01)

Features

• add port ordering algorithm to minimize crossings (143a7a7)
• editor-main-view: add asymmetric trainrun filter (6335012)
• editor-main-view: add asymmetry arrow filter (d31174d)
• editor-main-view: add backward travel time filter (e7f7cee)
• editor-main-view: display backward travel time (9775e66)
• editor-main-view: introduce asymmetry arrow (c820912)
• integrate new port ordering into UI (#635) (87cf7cb)
• models: add helpers to Port and Transition (a395aed)
• perlenkette: add asymmetry support (f8cace1)
• services: add asymmetry support to propagateTrainrunSectionTime() (37c1ee5)
• view: add symmetry switches to section tab in trainrun dialog (6a0cdff)

Bug Fixes

• i18n: fix missing symmetry translation identifier (04982f9)
• operation: emit trainrun update on time propagation (01d40b8)
• service: temporary fix for symmetry reset (c54de5d)
• use HashLocationStrategy for standalone mode (e8a155a)

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