feat: festival/series model with sub-events, cross-event sections, tab navigation, SectionsShiftsPanel extraction

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

apps/app/pnpm-lock.yaml

@@ -21,9 +21,6 @@ importers:
       '@floating-ui/dom':
         specifier: 1.6.8
         version: 1.6.8
-      '@formkit/drag-and-drop':
-        specifier: 0.1.6
-        version: 0.1.6
       '@sindresorhus/is':
         specifier: 7.1.0
         version: 7.1.0
@@ -135,6 +132,9 @@ importers:
       vue3-perfect-scrollbar:
         specifier: 2.0.0
         version: 2.0.0(vue@3.5.22(typescript@5.9.3))
+      vuedraggable:
+        specifier: ^4.1.0
+        version: 4.1.0(vue@3.5.22(typescript@5.9.3))
       vuetify:
         specifier: 3.10.8
         version: 3.10.8(typescript@5.9.3)(vite-plugin-vuetify@2.1.2)(vue@3.5.22(typescript@5.9.3))
@@ -745,9 +745,6 @@ packages:
   '@floating-ui/utils@0.2.10':
     resolution: {integrity: sha512-aGTxbpbg8/b5JfU1HXSrbH3wXZuLPJcNEcZQFMxLs3oSzgtVu6nFPkbbGGUvBcUjKV2YyB9Wxxabo+HEH9tcRQ==}
 
-  '@formkit/drag-and-drop@0.1.6':
-    resolution: {integrity: sha512-wZyxvk7WTbQ12q8ZGvLoYner1ktBOUf+lCblJT3P0LyqpjGCKTfQMKJtwToKQzJgTbhvow4LBu+yP92Mux321w==}
-
   '@fullcalendar/core@6.1.19':
     resolution: {integrity: sha512-z0aVlO5e4Wah6p6mouM0UEqtRf1MZZPt4mwzEyU6kusaNL+dlWQgAasF2cK23hwT4cmxkEmr4inULXgpyeExdQ==}
 
@@ -4091,6 +4088,9 @@ packages:
     resolution: {integrity: sha512-qMCMfhY040cVHT43K9BFygqYbUPFZKHOg7K73mtTWJRb8pyP3fzf4Ixd5SzdEJQ6MRUg/WBnOLxghZtKKurENQ==}
     engines: {node: '>=10'}
 
+  sortablejs@1.14.0:
+    resolution: {integrity: sha512-pBXvQCs5/33fdN1/39pPL0NZF20LeRbLQ5jtnheIPN9JQAaufGjKdWduZn4U7wCtVuzKhmRkI0DFYHYRbB2H1w==}
+
   source-map-js@1.2.1:
     resolution: {integrity: sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA==}
     engines: {node: '>=0.10.0'}
@@ -4741,6 +4741,11 @@ packages:
       typescript:
         optional: true
 
+  vuedraggable@4.1.0:
+    resolution: {integrity: sha512-FU5HCWBmsf20GpP3eudURW3WdWTKIbEIQxh9/8GE806hydR9qZqRRxRE3RjqX7PkuLuMQG/A7n3cfj9rCEchww==}
+    peerDependencies:
+      vue: ^3.0.1
+
   vuetify@3.10.8:
     resolution: {integrity: sha512-TV1bx8mUjOPbhmEsamm38/CBcVe5DHYepOZGE6aQJ2uxvg96B4k+QHgIJcD5uKVfKmxKkJRtHdEXyq6JP9wBtg==}
     peerDependencies:
@@ -5338,8 +5343,6 @@ snapshots:
 
   '@floating-ui/utils@0.2.10': {}
 
-  '@formkit/drag-and-drop@0.1.6': {}
-
   '@fullcalendar/core@6.1.19':
     dependencies:
       preact: 10.12.1
@@ -9149,6 +9152,8 @@ snapshots:
       astral-regex: 2.0.0
       is-fullwidth-code-point: 3.0.0
 
+  sortablejs@1.14.0: {}
+
   source-map-js@1.2.1: {}
 
   source-map@0.6.1:
@@ -9933,6 +9938,11 @@ snapshots:
     optionalDependencies:
       typescript: 5.9.3
 
+  vuedraggable@4.1.0(vue@3.5.22(typescript@5.9.3)):
+    dependencies:
+      sortablejs: 1.14.0
+      vue: 3.5.22(typescript@5.9.3)
+
   vuetify@3.10.8(typescript@5.9.3)(vite-plugin-vuetify@2.1.2)(vue@3.5.22(typescript@5.9.3)):
     dependencies:
       vue: 3.5.22(typescript@5.9.3)