Show Entity task/note tabs (#1282)

* - show task tab
- tab bar

* - add notes tab

* - fixed unused style

* - add button
- fixed company edit note test

* - fixed merge & dropdown

* - added Tests
- refactored directory structure activities
- moved Task/Note Pages to corresponding modules
- fixed TabList

* lint

front/src/modules/activities/notes/components/Notes.tsx

@@ -0,0 +1,91 @@
+import { useTheme } from '@emotion/react';
+import styled from '@emotion/styled';
+import { IconNotes } from '@tabler/icons-react';
+
+import { useOpenCreateActivityDrawer } from '@/activities/hooks/useOpenCreateActivityDrawer';
+import { NoteList } from '@/activities/notes/components/NoteList';
+import { useNotes } from '@/activities/notes/hooks/useNotes';
+import { ActivityTargetableEntity } from '@/activities/types/ActivityTargetableEntity';
+import {
+  Button,
+  ButtonSize,
+  ButtonVariant,
+} from '@/ui/button/components/Button';
+import { ActivityType } from '~/generated/graphql';
+
+const StyledTaskGroupEmptyContainer = styled.div`
+  align-items: center;
+  align-self: stretch;
+  display: flex;
+  flex: 1 0 0;
+  flex-direction: column;
+  gap: ${({ theme }) => theme.spacing(2)};
+  justify-content: center;
+  padding-bottom: ${({ theme }) => theme.spacing(16)};
+  padding-left: ${({ theme }) => theme.spacing(4)};
+  padding-right: ${({ theme }) => theme.spacing(4)};
+  padding-top: ${({ theme }) => theme.spacing(3)};
+`;
+
+const StyledEmptyTaskGroupTitle = styled.div`
+  color: ${({ theme }) => theme.font.color.secondary};
+  font-size: ${({ theme }) => theme.font.size.xxl};
+  font-weight: ${({ theme }) => theme.font.weight.semiBold};
+  line-height: ${({ theme }) => theme.text.lineHeight.md};
+`;
+
+const StyledEmptyTaskGroupSubTitle = styled.div`
+  color: ${({ theme }) => theme.font.color.extraLight};
+  font-size: ${({ theme }) => theme.font.size.xxl};
+  font-weight: ${({ theme }) => theme.font.weight.semiBold};
+  line-height: ${({ theme }) => theme.text.lineHeight.md};
+  margin-bottom: ${({ theme }) => theme.spacing(2)};
+`;
+
+const StyledNotesContainer = styled.div`
+  display: flex;
+  flex: 1;
+  flex-direction: column;
+  height: 100%;
+  overflow: auto;
+`;
+
+export function Notes({ entity }: { entity: ActivityTargetableEntity }) {
+  const { notes } = useNotes(entity);
+  const theme = useTheme();
+
+  const openCreateActivity = useOpenCreateActivityDrawer();
+
+  if (notes?.length === 0) {
+    return (
+      <StyledTaskGroupEmptyContainer>
+        <StyledEmptyTaskGroupTitle>No note yet</StyledEmptyTaskGroupTitle>
+        <StyledEmptyTaskGroupSubTitle>Create one:</StyledEmptyTaskGroupSubTitle>
+        <Button
+          icon={<IconNotes size={theme.icon.size.sm} />}
+          title="New note"
+          variant={ButtonVariant.Secondary}
+          onClick={() => openCreateActivity(ActivityType.Note, [entity])}
+        />
+      </StyledTaskGroupEmptyContainer>
+    );
+  }
+
+  return (
+    <StyledNotesContainer>
+      <NoteList
+        title="All"
+        notes={notes ?? []}
+        button={
+          <Button
+            icon={<IconNotes size={theme.icon.size.md} />}
+            size={ButtonSize.Small}
+            variant={ButtonVariant.Secondary}
+            title="Add note"
+            onClick={() => openCreateActivity(ActivityType.Note, [entity])}
+          ></Button>
+        }
+      />
+    </StyledNotesContainer>
+  );
+}