chore(editor): adjust min width of edgeless note (#10153)

Close [BS-2499](https://linear.app/affine-design/issue/BS-2499/所有notes最小宽度调整为218px)

### What changes
- adjusted min width of edgeless note
  - placeholder show ellipsis in min edgeless note
- refactored somes button of `change-note-button.ts` with `isPageBlock`

blocksuite/affine/block-note/src/index.ts

@@ -6,3 +6,4 @@ export * from './note-block';
 export * from './note-edgeless-block';
 export * from './note-service';
 export * from './note-spec';
+export { isPageBlock } from './utils';

blocksuite/affine/block-paragraph/src/styles.ts

@@ -126,6 +126,10 @@ export const paragraphBlockStyles = css`
   .affine-paragraph-placeholder {
     position: absolute;
     display: none;
+    max-width: 100%;
+    overflow-x: hidden;
+    white-space: nowrap;
+    text-overflow: ellipsis;
     left: 0;
     bottom: 0;
     pointer-events: none;

blocksuite/affine/model/src/consts/note.ts

@@ -2,10 +2,10 @@ import { z } from 'zod';
 
 import { createEnumMap } from '../utils/enum.js';
 
-export const NOTE_MIN_WIDTH = 450 + 24 * 2;
+export const NOTE_MIN_WIDTH = 170 + 24 * 2;
 export const NOTE_MIN_HEIGHT = 92;
 
-export const DEFAULT_NOTE_WIDTH = NOTE_MIN_WIDTH;
+export const DEFAULT_NOTE_WIDTH = 450 + 24 * 2;
 export const DEFAULT_NOTE_HEIGHT = NOTE_MIN_HEIGHT;
 
 export enum NoteShadow {