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export const DEFAULT_PAGE_TITLE = "Untitled";
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export const YJS_PAGE_TITLE = "page-title";
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export const YJS_DOCUMENT_STORE = "document-store";
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export const YJS_CANVAS_ELEMENTS = "canvas-elements";
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export const YJS_CANVAS_APP_STATE = "canvas-app-state";
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export const YJS_CANVAS_FILE_REFS = "canvas-file-refs";
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export const MAX_TREE_DEPTH = 10;
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export const MAX_PAGE_MENTION_BATCH = 100;
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export const ALLOWED_UPLOAD_TYPES = [
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  "image/jpeg",
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  "image/png",
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  "image/gif",
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  "image/webp",
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  "image/heic",
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  "application/pdf",
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] as const;
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export const MAX_UPLOAD_SIZE = 10 * 1024 * 1024; // 10MB
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export const UPLOAD_MIME_SET = new Set<string>(ALLOWED_UPLOAD_TYPES);