chore: upgrade Vuetify 3→4 with breaking changes migration#1055

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copilot/upgrade-vuetify-3-to-4

Commits on Mar 1, 2026

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chore: upgrade Vuetify from v3 to v4

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Rhilip
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fix: update item slot access patterns for Vuetify 4 breaking changes

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Rhilip
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fix: remove .raw from Vuetify 4 slot item access (item is now alias for internalItem.raw)

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Rhilip
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fix: migrate VRow/VCol deprecated props to Vuetify 4 equivalents

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Rhilip
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fix: move no-gutters from v-container to v-row (not valid on VContainer in Vuetify 4)

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Rhilip
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fix: update Vuetify components to use gap property for layout consistency
Rhilip
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