GitLab

TaskView was a god-view doing filter wiring, calendar rendering,
edit-dialog state, image carousel, and image grid all inline. Pulled
into focused modules:

- src/components/task/TaskFilters.vue      — filter panel + emits update:*-id
- src/components/task/TaskCalendar.vue     — FullCalendar wrapper
- src/components/task/TaskEditDialog.vue   — create/edit dialog
- src/components/task/TaskImageCarousel.vue — full-screen carousel
- src/components/task/TaskImageGrid.vue    — thumbnail grid + upload
- src/composables/useTaskFilters.js        — pure filter state + apply logic
- src/utils/taskDisplay.js                 — completion/status display helpers

Filter state now lives in useTaskFilters (covered by 20-test spec);
TaskView is an orchestrator that mounts the children and forwards
events. Closes the longest-standing "this file is too big to review"
pain point.
Co-Authored-By: Claude <noreply@anthropic.com>