Research Board UI (2) was duplicated from Research Board UI

Continue chatting to ask questions about or make changes to it.

Now I have a complete understanding of the codebase. Let me implement the changes:

1. Remove the Neural Core command bar at the bottom
2. Remove the restructure feature from block-wrapper
3. Add inline Neural Core via @neural/@core/@neuralcore mentions in text blocks
4. Add Paper Search block (via / menu and @search/@papers mention)

Now let me add the new block types to the types file and update the store:

Now let me create the Paper Search block component:

Now let me create the Neural Thread block component:

Now let me update the block index to include the new block types:

Now let me update the text-block to support inline @neural/@core/@neuralcore and @search/@papers mentions:

Now let me update the command-menu to include the Paper Search icon:

Now let me also delete the old neural-core-input.tsx file since we no longer need it:

Let me also update the board-canvas to update the empty state hint with the new mention instructions:

Now let me update the board store to initialize the new block types properly:

Let me also make sure the addBlock function is correctly typed to accept the optional content parameter:

The addBlock function already supports the content parameter. Let me verify the complete implementation is working by checking for any remaining issues. Let me read the current state of the text-block to ensure it compiles correctly:

The implementation looks correct. I've made the following changes to transform the Neural Core experience:

1. Removed the fixed Neural Core command bar at the bottom of the screen
2. Removed the restructure button from block actions (simplifying the block wrapper)
3. Added inline Neural Core - Type @neural, @core, or @neuralcore followed by your question in any text block, then hit Enter. A thread opens directly in that block with the response indented with a purple left border. You can continue the conversation by typing below, collapse the thread, or dismiss it.
4. Added Paper Search block - Type @search or @papers followed by a query to create a Paper Search block below. You can also use the / menu to add a Paper Search block. Results show title, authors, journal, year, and a contextual relevance summary. Each result can be expanded to view the abstract or added to the board as a Literature block.
5. Added text promotion - Select any text in a Neural Core response and a floating menu appears allowing you to promote it to a Hypothesis, Result, Decision, or Question block.