feat(editor): resolve unassociated comments on init (#13008)

#### PR Dependency Tree


* **PR #13008** 👈

This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **Bug Fixes**
* Improved synchronization between comment states in the editor and the
comment provider to ensure consistency of inline and block comments.

* **Refactor**
* Separated and modularized utility functions for finding commented
texts and blocks, enhancing maintainability and reusability.

* **Style**
* Updated styles to remove background color and border from inline
comments within embedded note content.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

blocksuite/affine/inlines/comment/src/utils.ts

@@ -5,8 +5,8 @@ import { type BlockStdScope, TextSelection } from '@blocksuite/std';
 import type { InlineEditor } from '@blocksuite/std/inline';
 import type { DeltaInsert } from '@blocksuite/store';
 
-export function findCommentedTexts(std: BlockStdScope, commentId: CommentId) {
-  const selections: [TextSelection, InlineEditor][] = [];
+export function findAllCommentedTexts(std: BlockStdScope) {
+  const selections: [TextSelection, InlineEditor<AffineTextAttributes>][] = [];
   std.store.getAllModels().forEach(model => {
     const inlineEditor = getInlineEditorByModel(std, model);
     if (!inlineEditor) return;
@@ -19,9 +19,7 @@ export function findCommentedTexts(std: BlockStdScope, commentId: CommentId) {
       (delta, rangeIndex) => {
         if (
           delta.attributes &&
-          Object.keys(delta.attributes).some(
-            key => key === `comment-${commentId}`
-          )
+          Object.keys(delta.attributes).some(key => key.startsWith('comment-'))
         ) {
           selections.push([
             new TextSelection({
@@ -42,6 +40,18 @@ export function findCommentedTexts(std: BlockStdScope, commentId: CommentId) {
   return selections;
 }
 
+export function findCommentedTexts(std: BlockStdScope, commentId: CommentId) {
+  return findAllCommentedTexts(std).filter(([selection, inlineEditor]) => {
+    const deltas = inlineEditor.getDeltasByInlineRange({
+      index: selection.from.index,
+      length: selection.from.length,
+    });
+    return deltas
+      .flatMap(([delta]) => extractCommentIdFromDelta(delta))
+      .includes(commentId);
+  });
+}
+
 export function extractCommentIdFromDelta(
   delta: DeltaInsert<AffineTextAttributes>
 ) {