feat: Trailing block extension rewrite (#2733)

* Made trailing block extension create trailing block as decoration instead of actual node, udpated tests & examples

* Updated snapshots

* Updated e2e test snapshots

* Removed `pause` statements

* Updated e2e test snapshots

* Fixed lint

* Updated e2e snapshots

* Revert Playwright config

* Updated e2e screenshots

* Updated static renderig e2e snapshots with masked captions

* Replaced ProseMirror API with BlockNote API in decoration

* Reverted mask, made trailing block hidden when taking screenshot of live editor

* Made trailing block decoration not show when editor is not editable

* Updated editor option description

Author: matthewlipski

examples/01-basic/02-block-objects/src/App.tsx

@@ -26,9 +26,6 @@ export default function App() {
         type: "paragraph",
         content: "This is a paragraph block",
       },
-      {
-        type: "paragraph",
-      },
     ],
   });
 

examples/01-basic/03-multi-column/src/App.tsx

@@ -90,9 +90,6 @@ export default function App() {
           },
         ],
       },
-      {
-        type: "paragraph",
-      },
     ],
   });
 

examples/01-basic/04-default-blocks/src/App.tsx

@@ -145,9 +145,6 @@ export default function App() {
           },
         ],
       },
-      {
-        type: "paragraph",
-      },
     ],
   });
 

examples/01-basic/07-selection-blocks/src/App.tsx

@@ -21,9 +21,6 @@ export default function App() {
         type: "paragraph",
         content: "Select different blocks to see the JSON change below",
       },
-      {
-        type: "paragraph",
-      },
     ],
   });
 

examples/01-basic/12-multi-editor/src/App.tsx

@@ -35,9 +35,6 @@ export default function App() {
             type: "paragraph",
             content: "This is a block in the first editor",
           },
-          {
-            type: "paragraph",
-          },
         ]}
       />
       <Editor
@@ -51,9 +48,6 @@ export default function App() {
             type: "paragraph",
             content: "Try dragging blocks from one editor to the other",
           },
-          {
-            type: "paragraph",
-          },
         ]}
       />
     </div>

examples/01-basic/16-read-only-editor/src/App.tsx

@@ -145,9 +145,6 @@ export default function App() {
           },
         ],
       },
-      {
-        type: "paragraph",
-      },
     ],
   });
 

examples/02-backend/01-file-uploading/src/App.tsx

@@ -33,9 +33,6 @@ export default function App() {
       {
         type: "image",
       },
-      {
-        type: "paragraph",
-      },
     ],
     uploadFile,
   });

examples/02-backend/03-s3/src/App.tsx

@@ -81,9 +81,6 @@ export default function App() {
       {
         type: "image",
       },
-      {
-        type: "paragraph",
-      },
     ],
     uploadFile: async (file) => {
       /**

examples/03-ui-components/01-ui-elements-remove/src/App.tsx

@@ -21,9 +21,6 @@ export default function App() {
         content:
           "Try making text bold with Ctrl+B/Cmd+B or undo with Ctrl+Z/Cmd+Z.",
       },
-      {
-        type: "paragraph",
-      },
     ],
   });
 

examples/03-ui-components/02-formatting-toolbar-buttons/src/App.tsx

@@ -104,9 +104,6 @@ export default function App() {
         content:
           "Notice that the buttons don't appear when the image block above is selected, as it has no inline content.",
       },
-      {
-        type: "paragraph",
-      },
     ],
   });