document-editor

Write and edit long-form documents using the built-in rich text editor. Documents open in workspace mode with chat docked to the side. When a request is about writing prose (an article, blog post, report, essay, story, or similar), create it here rather than writing it into the chat response. ## Tools - **document_create** - Opens a new document editor with an optional title and initial Markdown content. Returns a `surface_id` for subsequent updates. This is the entry point for any new piece of writing. - **document_update** - Updates content in an open document editor by `surface_id`. Supports `replace` (overwrite) and `append` (add to end) modes. - **document_read** - Reads the current content of a document by `surface_id` when it belongs to the current conversation, or when the current actor is the guardian/local user. Use to verify content before editing. - **document_find** - Searches a document for text or regex patterns. Returns matching lines with line numbers, match positions, and matched text. - **document_replace_text** - Targeted find-and-replace within a document. Supports literal and regex patterns (with backreferences). Optionally limit the number of replacements. - **document_list** - Lists documents. Without `query`, lists the current conversation's documents. With `query`, searches by title; guardian/local users can search across conversations, while other actors are scoped to the current conversation. - **document_open** - Opens an existing document in th...