fix(core): should display date as original title of journal (#11375)

Closes: [BS-2991](https://linear.app/affine-design/issue/BS-2991/linked-journal添加alias后，toolbar上获取不到标题)

blocksuite/affine/blocks/block-embed/src/embed-linked-doc-block/configs/toolbar.ts

@@ -11,6 +11,7 @@ import {
 } from '@blocksuite/affine-shared/consts';
 import {
   ActionPlacement,
+  DocDisplayMetaProvider,
   type LinkEventType,
   type OpenDocMode,
   type ToolbarAction,
@@ -76,11 +77,13 @@ const docTitleAction = {
     if (!model.props.title) return null;
 
     const originalTitle =
-      ctx.workspace.getDoc(model.props.pageId)?.meta?.title || 'Untitled';
+      ctx.std.get(DocDisplayMetaProvider).title(model.props.pageId).value ||
+      'Untitled';
+    const open = (event: MouseEvent) => block.open({ event });
 
     return html`<affine-linked-doc-title
       .title=${originalTitle}
-      .open=${(event: MouseEvent) => block.open({ event })}
+      .open=${open}
     ></affine-linked-doc-title>`;
   },
 } as const satisfies ToolbarAction;

blocksuite/affine/inlines/reference/src/reference-node/configs/toolbar.ts

@@ -1,6 +1,7 @@
 import { notifyLinkedDocSwitchedToEmbed } from '@blocksuite/affine-components/notification';
 import {
   ActionPlacement,
+  DocDisplayMetaProvider,
   type ToolbarAction,
   type ToolbarActionGroup,
   type ToolbarModuleConfig,
@@ -34,9 +35,14 @@ export const builtinInlineReferenceToolbarConfig = {
         if (!(target instanceof AffineReference)) return null;
         if (!target.referenceInfo.title) return null;
 
+        const originalTitle =
+          ctx.std.get(DocDisplayMetaProvider).title(target.referenceInfo.pageId)
+            .value || 'Untitled';
+        const open = (event: MouseEvent) => target.open({ event });
+
         return html`<affine-linked-doc-title
-          .title=${target.docTitle}
-          .open=${(event: MouseEvent) => target.open({ event })}
+          .title=${originalTitle}
+          .open=${open}
         ></affine-linked-doc-title>`;
       },
     },

blocksuite/affine/shared/src/services/doc-display-meta-service.ts

@@ -15,7 +15,12 @@ import {
 } from '@blocksuite/icons/lit';
 import { LifeCycleWatcher, StdIdentifier } from '@blocksuite/std';
 import type { Store } from '@blocksuite/store';
-import { computed, type Signal, signal } from '@preact/signals-core';
+import {
+  computed,
+  type ReadonlySignal,
+  type Signal,
+  signal,
+} from '@preact/signals-core';
 import type { TemplateResult } from 'lit';
 
 import { referenceToNode } from '../utils/reference.js';
@@ -44,11 +49,11 @@ export interface DocDisplayMetaExtension {
   icon: (
     docId: string,
     referenceInfo?: DocDisplayMetaParams
-  ) => Signal<TemplateResult>;
+  ) => ReadonlySignal<TemplateResult>;
   title: (
     docId: string,
     referenceInfo?: DocDisplayMetaParams
-  ) => Signal<string>;
+  ) => ReadonlySignal<string>;
 }
 
 export const DocDisplayMetaProvider = createIdentifier<DocDisplayMetaExtension>(
@@ -93,11 +98,11 @@ export class DocDisplayMetaService
   icon(
     pageId: string,
     { params, title, referenced }: DocDisplayMetaParams = {}
-  ): Signal<TemplateResult> {
+  ): ReadonlySignal<TemplateResult> {
     const doc = this.std.workspace.getDoc(pageId);
 
     if (!doc) {
-      return signal(DocDisplayMetaService.icons.deleted);
+      return computed(() => DocDisplayMetaService.icons.deleted);
     }
 
     const store = doc.getStore();
@@ -160,11 +165,14 @@ export class DocDisplayMetaService
     });
   }
 
-  title(pageId: string, { title }: DocDisplayMetaParams = {}): Signal<string> {
+  title(
+    pageId: string,
+    { title }: DocDisplayMetaParams = {}
+  ): ReadonlySignal<string> {
     const doc = this.std.workspace.getDoc(pageId);
 
     if (!doc) {
-      return signal(title || 'Deleted doc');
+      return computed(() => title || 'Deleted doc');
     }
 
     const store = doc.getStore();