[CL-236] Card component (#8900)

* add card component; adjust section margin on small screens

libs/components/src/card/card.component.ts

@@ -0,0 +1,15 @@
+import { CommonModule } from "@angular/common";
+import { ChangeDetectionStrategy, Component } from "@angular/core";
+
+@Component({
+  selector: "bit-card",
+  standalone: true,
+  imports: [CommonModule],
+  template: `<ng-content></ng-content>`,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  host: {
+    class:
+      "tw-box-border tw-block tw-bg-background tw-text-main tw-border-solid tw-border-b tw-border-0 tw-border-b-secondary-300 tw-rounded-lg tw-py-4 tw-px-3",
+  },
+})
+export class CardComponent {}