fix local markdown resource missing tabs and title setting

rust/crates/mnote-web/src/routes/local_folder_source.rs

@@ -2769,12 +2769,19 @@ pub fn resolve_local_markdown_page_aggregate(
     let block_count = content.as_array().map(|blocks| blocks.len()).unwrap_or(0) as u64;
     let page_subtree = markdown_page_subtree(document_id, &title, &content);
     let workspace_id = local_workspace_id(&canonical_root);
-    let page_options = metadata
+    let page_options_value = metadata
         .page_options
         .get(document_id)
-        .or_else(|| metadata.page_options.get(&markdown_file.relative_path))
+        .or_else(|| metadata.page_options.get(&markdown_file.relative_path));
+    let mut page_options = page_options_value
         .map(page_options_from_metadata)
         .unwrap_or_default();
+    if page_options_value
+        .and_then(page_options_hide_title_header_value)
+        .is_none()
+    {
+        page_options.hide_title_header = true;
+    }
     let character_count = parsed.body.chars().count() as u64;
     let word_count = parsed
         .body
@@ -6696,9 +6703,19 @@ fn page_options_from_metadata(value: &Value) -> PageOptions {
     {
         options.protect_editing = protect_editing;
     }
+    if let Some(hide_title_header) = page_options_hide_title_header_value(value) {
+        options.hide_title_header = hide_title_header;
+    }
     options
 }
 
+fn page_options_hide_title_header_value(value: &Value) -> Option<bool> {
+    value
+        .get("hideTitleHeader")
+        .or_else(|| value.get("hide_title_header"))
+        .and_then(Value::as_bool)
+}
+
 pub(crate) fn local_workspace_id(root: &Path) -> String {
     if let Ok(manifest) = load_local_workspace_manifest(root) {
         if !manifest.workspace_id.trim().is_empty() {
@@ -8294,7 +8311,7 @@ mod tests {
         std::fs::write(root.join("README.md"), "# Local Options\n").expect("write md");
         std::fs::write(
             root.join(".mnote").join("page-options.json"),
-            r#"{"version":1,"pages":{"local-md:README.md":{"wideLayout":true,"showToc":true,"showHeadingNumbers":true}}}"#,
+            r#"{"version":1,"pages":{"local-md:README.md":{"wideLayout":true,"showToc":true,"showHeadingNumbers":true,"hideTitleHeader":false}}}"#,
         )
         .expect("write options");
         let root_uri = format!("file://{}", root.display());
@@ -8304,6 +8321,7 @@ mod tests {
         assert!(aggregate.layout.page_options.wide_layout);
         assert!(aggregate.layout.page_options.show_toc);
         assert!(aggregate.layout.page_options.show_heading_numbers);
+        assert!(!aggregate.layout.page_options.hide_title_header);
 
         let _ = std::fs::remove_dir_all(&root);
     }
@@ -10236,6 +10254,7 @@ fn main() {}
         let aggregate = resolve_local_markdown_page_aggregate(&root_uri, "local-md:File~20Name.md")
             .expect("aggregate");
         assert_eq!(aggregate.title, "File Name");
+        assert!(aggregate.layout.page_options.hide_title_header);
 
         let _ = std::fs::remove_dir_all(&root);
     }