diff --git a/src/frontend/apps/calendars/src/features/forms/components/RhfInput.tsx b/src/frontend/apps/calendars/src/features/forms/components/RhfInput.tsx
deleted file mode 100644
index feb04c5..0000000
--- a/src/frontend/apps/calendars/src/features/forms/components/RhfInput.tsx
+++ /dev/null
@@ -1,49 +0,0 @@
-import { Controller, useFormContext } from "react-hook-form";
-import { Input, TextArea, TextAreaProps } from "@openfun/cunningham-react";
-import { InputProps } from "@openfun/cunningham-react";
-
-export const RhfInput = (props: InputProps & { name: string }) => {
-  const { control, setValue } = useFormContext();
-  return (
-    <Controller
-      control={control}
-      name={props.name}
-      render={({ field, fieldState }) => {
-        return (
-          <Input
-            {...props}
-            aria-invalid={!!fieldState.error}
-            state={fieldState.error ? "error" : "default"}
-            text={fieldState.error?.message}
-            onBlur={field.onBlur}
-            onChange={(e) => setValue(field.name, e.target.value)}
-            value={field.value}
-          />
-        );
-      }}
-    />
-  );
-};
-
-export const RhfTextarea = (props: TextAreaProps & { name: string }) => {
-  const { control, setValue } = useFormContext();
-  return (
-    <Controller
-      control={control}
-      name={props.name}
-      render={({ field, fieldState }) => {
-        return (
-          <TextArea
-            {...props}
-            aria-invalid={!!fieldState.error}
-            state={fieldState.error ? "error" : "default"}
-            text={fieldState.error?.message}
-            onBlur={field.onBlur}
-            onChange={(e) => setValue(field.name, e.target.value)}
-            value={field.value}
-          />
-        );
-      }}
-    />
-  );
-};
diff --git a/src/frontend/apps/calendars/src/features/ui/components/breadcrumbs/Breadcrumbs.tsx b/src/frontend/apps/calendars/src/features/ui/components/breadcrumbs/Breadcrumbs.tsx
deleted file mode 100644
index 6cd03c8..0000000
--- a/src/frontend/apps/calendars/src/features/ui/components/breadcrumbs/Breadcrumbs.tsx
+++ /dev/null
@@ -1,58 +0,0 @@
-import { Button } from "@openfun/cunningham-react";
-import React, { ReactElement, ReactNode } from "react";
-import { useTranslation } from "react-i18next";
-
-export type BreadcrumbItem = {
-  content: ReactNode;
-};
-
-export interface BreadcrumbsProps {
-  items: BreadcrumbItem[];
-  onBack?: () => void;
-  displayBack?: boolean;
-}
-
-export const Breadcrumbs = ({
-  items,
-  onBack,
-  displayBack = false,
-}: BreadcrumbsProps) => {
-  const { t } = useTranslation();
-  return (
-    <div className="c__breadcrumbs">
-      {displayBack && (
-        <Button
-          icon={<span className="material-icons">arrow_back</span>}
-          color="neutral"
-          variant="tertiary"
-          className="mr-t"
-          onClick={onBack}
-          disabled={items.length <= 1}
-        >
-          {t("Précédent")}
-        </Button>
-      )}
-
-      {items.map((item, index) => {
-        return (
-          <React.Fragment key={index}>
-            {index > 0 && (
-              <span className="material-icons c__breadcrumbs__separator">
-                chevron_right
-              </span>
-            )}
-            {React.cloneElement(item.content as ReactElement<HTMLDivElement>, {
-              className: `${
-                (
-                  (item.content as ReactElement<HTMLDivElement>).props as {
-                    className?: string;
-                  }
-                ).className || ""
-              } ${index === items.length - 1 ? "active" : ""}`,
-            })}
-          </React.Fragment>
-        );
-      })}
-    </div>
-  );
-};
diff --git a/src/frontend/apps/calendars/src/features/ui/components/breadcrumbs/index.scss b/src/frontend/apps/calendars/src/features/ui/components/breadcrumbs/index.scss
deleted file mode 100644
index 4652fdc..0000000
--- a/src/frontend/apps/calendars/src/features/ui/components/breadcrumbs/index.scss
+++ /dev/null
@@ -1,41 +0,0 @@
-.c__breadcrumbs {
-  display: flex;
-  align-items: center;
-  overflow: auto;
-
-  &__separator {
-    color: var(--c--contextuals--content--semantic--neutral--tertiary);
-  }
-
-  > * {
-    flex-shrink: 0;
-  }
-}
-
-.c__breadcrumbs__button {
-  height: 32px;
-  padding: 4px;
-  background-color: transparent;
-  border: none;
-  color: var(--c--contextuals--content--semantic--neutral--secondary);
-  font-size: 16px;
-  border-radius: 4px;
-  font-weight: 400;
-  font-family: var(--c--globals--font--families--base);
-  cursor: pointer;
-  display: flex;
-  align-items: center;
-  gap: 8px;
-  text-decoration: none;
-
-  &:hover {
-    background-color: var(
-      --c--contextuals--background--semantic--neutral--tertiary
-    );
-  }
-
-  &.active {
-    font-weight: 600;
-    color: var(--c--contextuals--content--semantic--neutral--primary);
-  }
-}
diff --git a/src/frontend/apps/calendars/src/features/ui/components/circular-progress/CircularProgress.tsx b/src/frontend/apps/calendars/src/features/ui/components/circular-progress/CircularProgress.tsx
deleted file mode 100644
index 0198c71..0000000
--- a/src/frontend/apps/calendars/src/features/ui/components/circular-progress/CircularProgress.tsx
+++ /dev/null
@@ -1,90 +0,0 @@
-import { CheckIcon } from "../icon/Icon";
-
-interface CircularProgressProps {
-  progress: number;
-  size?: number;
-  strokeWidth?: number;
-  primaryColor?: string;
-  secondaryColor?: string;
-  transitionDuration?: number;
-}
-
-export const CircularProgress = ({
-  progress,
-  primaryColor = "#1a237e",
-  secondaryColor = "#f0f0f0",
-  transitionDuration = 0.3,
-}: CircularProgressProps) => {
-  if (progress > 100) {
-    progress = 100;
-  }
-
-  const strokeWidth = 2;
-
-  // Fixed size of 24px for the component
-  const fixedSize = 24;
-  // Fixed size of 20px for the circle
-  const circleSize = 20;
-
-  // Calculate the radius based on the circle size
-  const radius = circleSize / 2;
-  const circumference = 2 * Math.PI * radius;
-
-  // Calculate the dash offset based on progress
-  const dashOffset = circumference - (progress / 100) * circumference;
-
-  // Determine if we should show the check mark
-  const isComplete = progress >= 100;
-
-  return (
-    <div
-      style={{
-        position: "relative",
-        width: `${fixedSize}px`,
-        height: `${fixedSize}px`,
-        display: "flex",
-        justifyContent: "center",
-        alignItems: "center",
-      }}
-    >
-      {!isComplete && (
-        <svg
-          width={fixedSize}
-          height={fixedSize}
-          viewBox={`0 0 ${fixedSize} ${fixedSize}`}
-          style={{ transform: isComplete ? "rotate(0deg)" : "rotate(-90deg)" }}
-        >
-          {/* Background circle - centered in the 24x24 container */}
-          <circle
-            cx={fixedSize / 2}
-            cy={fixedSize / 2}
-            r={radius}
-            fill="none"
-            stroke={secondaryColor}
-            strokeWidth={strokeWidth}
-          />
-
-          {/* Progress circle - centered in the 24x24 container */}
-          {!isComplete && (
-            <circle
-              cx={fixedSize / 2}
-              cy={fixedSize / 2}
-              r={radius}
-              fill="none"
-              stroke={primaryColor}
-              strokeWidth={strokeWidth}
-              strokeDasharray={circumference}
-              strokeDashoffset={dashOffset}
-              strokeLinecap="round"
-              style={{
-                transition: `stroke-dashoffset ${transitionDuration}s ease-in-out`,
-              }}
-            />
-          )}
-        </svg>
-      )}
-      {/* Check mark when complete */}
-      {isComplete && <CheckIcon />}
-    </div>
-  );
-};
diff --git a/src/frontend/apps/calendars/src/features/ui/components/infinite-scroll/InfiniteScroll.scss b/src/frontend/apps/calendars/src/features/ui/components/infinite-scroll/InfiniteScroll.scss
deleted file mode 100644
index f683626..0000000
--- a/src/frontend/apps/calendars/src/features/ui/components/infinite-scroll/InfiniteScroll.scss
+++ /dev/null
@@ -1,12 +0,0 @@
-.infinite-scroll {
-  &__loading-component {
-    display: flex;
-    justify-content: center;
-    padding: 10px;
-  }
-
-  &__trigger {
-    min-height: 20px;
-    margin-top: 10px;
-  }
-}
diff --git a/src/frontend/apps/calendars/src/features/ui/components/infinite-scroll/InfiniteScroll.tsx b/src/frontend/apps/calendars/src/features/ui/components/infinite-scroll/InfiniteScroll.tsx
deleted file mode 100644
index ca58514..0000000
--- a/src/frontend/apps/calendars/src/features/ui/components/infinite-scroll/InfiniteScroll.tsx
+++ /dev/null
@@ -1,86 +0,0 @@
-import { useEffect, useRef, useCallback, ReactNode } from "react";
-import { Loader, useCunningham } from "@openfun/cunningham-react";
-
-interface InfiniteScrollProps {
-  /** Whether there are more items to load */
-  hasNextPage: boolean;
-  /** Whether currently fetching the next page */
-  isFetchingNextPage: boolean;
-  /** Function to call when more items should be loaded */
-  fetchNextPage: () => void;
-  /** Children to render */
-  children: ReactNode;
-  /** Optional loading component to show at the bottom */
-  loadingComponent?: ReactNode;
-  /** Distance from bottom to trigger loading (in pixels) */
-  rootMargin?: string;
-  /** Intersection threshold (0-1) */
-  threshold?: number;
-  /** Additional CSS class for the container */
-  className?: string;
-}
-
-/**
- * InfiniteScroll component that automatically loads more content when the user
- * scrolls near the bottom of the container.
- *
- * Uses Intersection Observer API to detect when the trigger element comes into view
- * and automatically calls fetchNextPage when more content is available.
- */
-export const InfiniteScroll = ({
-  hasNextPage,
-  isFetchingNextPage,
-  fetchNextPage,
-  children,
-  loadingComponent,
-  rootMargin = "300px",
-  threshold = 1,
-  className,
-}: InfiniteScrollProps) => {
-  const { t: tc } = useCunningham();
-  const loadMoreRef = useRef<HTMLDivElement>(null);
-
-  const handleIntersection = useCallback(
-    (entries: IntersectionObserverEntry[]) => {
-      const [entry] = entries;
-
-      if (entry.isIntersecting && hasNextPage && !isFetchingNextPage) {
-        fetchNextPage();
-      }
-    },
-    [hasNextPage, isFetchingNextPage, fetchNextPage]
-  );
-
-  useEffect(() => {
-    const observer = new IntersectionObserver(handleIntersection, {
-      threshold,
-      rootMargin,
-    });
-
-    if (loadMoreRef.current) {
-      observer.observe(loadMoreRef.current);
-    }
-
-    return () => {
-      if (loadMoreRef.current) {
-        observer.unobserve(loadMoreRef.current);
-      }
-    };
-  }, [handleIntersection, threshold, rootMargin]);
-
-  const defaultLoadingComponent = (
-    <div className="infinite-scroll__loading-component">
-      <Loader size="small" aria-label={tc("components.datagrid.loader_aria")} />
-    </div>
-  );
-
-  return (
-    <div className={className}>
-      {children}
-      {/* Infinite scroll trigger and loading indicator */}
-      <div ref={loadMoreRef} className="infinite-scroll__trigger">
-        {isFetchingNextPage && (loadingComponent || defaultLoadingComponent)}
-      </div>
-    </div>
-  );
-};
diff --git a/src/frontend/apps/calendars/src/features/ui/components/infinite-scroll/index.ts b/src/frontend/apps/calendars/src/features/ui/components/infinite-scroll/index.ts
deleted file mode 100644
index ea80492..0000000
--- a/src/frontend/apps/calendars/src/features/ui/components/infinite-scroll/index.ts
+++ /dev/null
@@ -1 +0,0 @@
-export { InfiniteScroll } from "./InfiniteScroll";
diff --git a/src/frontend/apps/calendars/src/features/ui/components/info/InfoRow.scss b/src/frontend/apps/calendars/src/features/ui/components/info/InfoRow.scss
deleted file mode 100644
index b2911cf..0000000
--- a/src/frontend/apps/calendars/src/features/ui/components/info/InfoRow.scss
+++ /dev/null
@@ -1,19 +0,0 @@
-.info-row {
-  display: flex;
-  justify-content: space-between;
-  padding: var(--c--globals--spacings--3xs, 0.25rem) 0;
-  align-items: center;
-
-  &__label {
-    font-size: var(--c--globals--font--sizes--sm);
-    color: var(--c--contextuals--content--semantic--neutral--primary);
-    font-weight: 700;
-  }
-
-  &__right-content {
-    &__string {
-      font-size: var(--c--globals--font--sizes--sm);
-      color: var(--c--contextuals--content--semantic--neutral--secondary);
-    }
-  }
-}
diff --git a/src/frontend/apps/calendars/src/features/ui/components/info/InfoRow.tsx b/src/frontend/apps/calendars/src/features/ui/components/info/InfoRow.tsx
deleted file mode 100644
index e72491a..0000000
--- a/src/frontend/apps/calendars/src/features/ui/components/info/InfoRow.tsx
+++ /dev/null
@@ -1,21 +0,0 @@
-import clsx from "clsx";
-
-type InfoRowProps = {
-  label: string;
-  rightContent: React.ReactNode | string;
-};
-
-export const InfoRow = ({ label, rightContent }: InfoRowProps) => {
-  return (
-    <div className="info-row">
-      <div className="info-row__label">{label}</div>
-      <div
-        className={clsx("info-row__right-content", {
-          "info-row__right-content__string": typeof rightContent === "string",
-        })}
-      >
-        {rightContent}
-      </div>
-    </div>
-  );
-};
diff --git a/src/frontend/apps/calendars/src/features/ui/components/responsive/ResponsiveDivs.tsx b/src/frontend/apps/calendars/src/features/ui/components/responsive/ResponsiveDivs.tsx
deleted file mode 100644
index 1f679c7..0000000
--- a/src/frontend/apps/calendars/src/features/ui/components/responsive/ResponsiveDivs.tsx
+++ /dev/null
@@ -1,15 +0,0 @@
-export const ResponsiveDivs = () => {
-  return (
-    <>
-      <div id="responsive-tablet"></div>
-    </>
-  );
-};
-
-export const isTablet = () => {
-  return (
-    getComputedStyle(
-      document.querySelector("#responsive-tablet")!
-    ).getPropertyValue("display") === "block"
-  );
-};
diff --git a/src/frontend/apps/calendars/src/features/ui/components/responsive/index.scss b/src/frontend/apps/calendars/src/features/ui/components/responsive/index.scss
deleted file mode 100644
index 5427e66..0000000
--- a/src/frontend/apps/calendars/src/features/ui/components/responsive/index.scss
+++ /dev/null
@@ -1,12 +0,0 @@
-@use "sass:map";
-@use "@/styles/cunningham-tokens-sass" as *;
-
-$tablet: map.get($themes, "default", "globals", "breakpoints", "tablet");
-
-#responsive-tablet {
-  display: none;
-
-  @media (max-width: $tablet) {
-    display: block;
-  }
-}
diff --git a/src/frontend/apps/calendars/src/hooks/useCopyToClipboard.tsx b/src/frontend/apps/calendars/src/hooks/useCopyToClipboard.tsx
deleted file mode 100644
index 378caf2..0000000
--- a/src/frontend/apps/calendars/src/hooks/useCopyToClipboard.tsx
+++ /dev/null
@@ -1,34 +0,0 @@
-import {
-  addToast,
-  ToasterItem,
-} from "@/features/ui/components/toaster/Toaster";
-import { useCallback } from "react";
-import { useTranslation } from "react-i18next";
-
-export const useClipboard = () => {
-  const { t } = useTranslation();
-
-  return useCallback(
-    (text: string, successMessage?: string, errorMessage?: string) => {
-      navigator.clipboard
-        .writeText(text)
-        .then(() => {
-          addToast(
-            <ToasterItem>
-              <span className="material-icons">check</span>
-              <span>{successMessage ?? t("clipboard.success")}</span>
-            </ToasterItem>
-          );
-        })
-        .catch(() => {
-          addToast(
-            <ToasterItem type="error">
-              <span className="material-icons">error</span>
-              <span>{errorMessage ?? t("clipboard.error")}</span>
-            </ToasterItem>
-          );
-        });
-    },
-    [t]
-  );
-};
diff --git a/src/frontend/apps/calendars/src/utils/useLayout.tsx b/src/frontend/apps/calendars/src/utils/useLayout.tsx
deleted file mode 100644
index b6e195d..0000000
--- a/src/frontend/apps/calendars/src/utils/useLayout.tsx
+++ /dev/null
@@ -1,6 +0,0 @@
-import { useRouter } from "next/router";
-
-export const useIsMinimalLayout = () => {
-  const router = useRouter();
-  return router.query.minimal === "true";
-};