feat: add title to dynamic section (#2614)

* feat: add title to dynamic section

* fix: formatting

* feat: use badge rather than text

* fix: use board radius

* fix: use shared.ts validation

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Co-authored-by: Meier Lukas <meierschlumpf@gmail.com>

apps/nextjs/src/components/board/items/actions/test/mocks/dynamic-section-mock.ts

@@ -10,6 +10,7 @@ export class DynamicSectionMockBuilder {
       id: createId(),
       kind: "dynamic",
       options: {
+        title: "",
         borderColor: "",
       },
       layouts: [],