🩹(frontend) do not display emoji as page icon on main pages

We decided to not display the leading emoji
as page icon on the main pages to keep consistency
in the document list.

src/frontend/apps/e2e/__tests__/app-impress/doc-header.spec.ts

@@ -8,7 +8,7 @@ import {
   verifyDocName,
 } from './utils-common';
 import { mockedAccesses, mockedInvitations } from './utils-share';
-import { createRootSubPage } from './utils-sub-pages';
+import { createRootSubPage, getTreeRow } from './utils-sub-pages';
 
 test.beforeEach(async ({ page }) => {
   await page.goto('/');
@@ -73,17 +73,8 @@ test.describe('Doc Header', () => {
     await verifyDocName(page, '👍 Hello Emoji World');
 
     // Check the tree
-    const docTree = page.getByTestId('doc-tree');
-    await expect(docTree.getByText('Hello Emoji World')).toBeVisible();
-    await expect(docTree.getByTestId('doc-emoji-icon')).toBeVisible();
-    await expect(docTree.getByTestId('doc-simple-icon')).toBeHidden();
-
-    await page.getByTestId('home-button').click();
-
-    // Check the documents grid
-    const gridRow = await getGridRow(page, 'Hello Emoji World');
-    await expect(gridRow.getByTestId('doc-emoji-icon')).toBeVisible();
-    await expect(gridRow.getByTestId('doc-simple-icon')).toBeHidden();
+    const row = await getTreeRow(page, 'Hello Emoji World');
+    await expect(row.getByText('👍')).toBeVisible();
   });
 
   test('it deletes the doc', async ({ page, browserName }) => {

src/frontend/apps/e2e/__tests__/app-impress/utils-sub-pages.ts

@@ -107,6 +107,20 @@ export const addChild = async ({
   return name;
 };
 
+export const getTreeRow = async (page: Page, title: string) => {
+  const docTree = page.getByTestId('doc-tree');
+  const row = docTree
+    .getByRole('treeitem')
+    .filter({
+      hasText: title,
+    })
+    .first();
+
+  await expect(row).toBeVisible();
+
+  return row;
+};
+
 export const navigateToTopParentFromTree = async ({ page }: { page: Page }) => {
   await page.getByRole('link', { name: /Open root document/ }).click();
 };

src/frontend/apps/impress/src/features/docs/doc-management/components/SimpleDocItem.tsx

@@ -4,20 +4,13 @@ import { css } from 'styled-components';
 
 import { Box, Text } from '@/components';
 import { useCunninghamTheme } from '@/cunningham';
-import {
-  Doc,
-  getEmojiAndTitle,
-  useDocUtils,
-  useTrans,
-} from '@/docs/doc-management';
+import { Doc, useDocUtils, useTrans } from '@/docs/doc-management';
 import { useResponsiveStore } from '@/stores';
 
 import ChildDocument from '../assets/child-document.svg';
 import PinnedDocumentIcon from '../assets/pinned-document.svg';
 import SimpleFileIcon from '../assets/simple-document.svg';
 
-import { DocIcon } from './DocIcon';
-
 const ItemTextCss = css`
   overflow: hidden;
   text-overflow: ellipsis;
@@ -45,10 +38,6 @@ export const SimpleDocItem = ({
   const { untitledDocument } = useTrans();
   const { isChild } = useDocUtils(doc);
 
-  const { emoji, titleWithoutEmoji: displayTitle } = getEmojiAndTitle(
-    doc.title || untitledDocument,
-  );
-
   return (
     <Box
       $direction="row"
@@ -76,25 +65,17 @@ export const SimpleDocItem = ({
             data-testid="doc-pinned-icon"
             color={colorsTokens['primary-500']}
           />
+        ) : isChild ? (
+          <ChildDocument
+            aria-hidden="true"
+            data-testid="doc-child-icon"
+            color={colorsTokens['primary-500']}
+          />
         ) : (
-          <DocIcon
-            emoji={emoji}
-            defaultIcon={
-              isChild ? (
-                <ChildDocument
-                  aria-hidden="true"
-                  data-testid="doc-child-icon"
-                  color={colorsTokens['primary-500']}
-                />
-              ) : (
-                <SimpleFileIcon
-                  aria-hidden="true"
-                  data-testid="doc-simple-icon"
-                  color={colorsTokens['primary-500']}
-                />
-              )
-            }
-            $size="25px"
+          <SimpleFileIcon
+            aria-hidden="true"
+            data-testid="doc-simple-icon"
+            color={colorsTokens['primary-500']}
           />
         )}
       </Box>
@@ -106,7 +87,7 @@ export const SimpleDocItem = ({
           $css={ItemTextCss}
           data-testid="doc-title"
         >
-          {displayTitle}
+          {doc.title || untitledDocument}
         </Text>
         {(!isDesktop || showAccesses) && (
           <Box