checkpoint before gfm ast parser design

rust/crates/core-protocol/src/kernel.rs

@@ -49,6 +49,33 @@ pub enum KernelProjectionKind {
     RagIndex,
 }
 
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
+#[serde(rename_all = "snake_case")]
+pub enum WorkspaceSourceKind {
+    LocalFolder,
+    ConvexWorkspace,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
+#[serde(rename_all = "kebab-case")]
+pub enum WorkspaceSourceCapability {
+    LoadSnapshot,
+    Watch,
+    PreflightCommand,
+    ExecuteCommand,
+    ResolvePageAggregate,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
+#[serde(rename_all = "camelCase")]
+pub struct WorkspaceSource {
+    pub source_kind: WorkspaceSourceKind,
+    pub root_uri: String,
+    pub workspace_id: String,
+    #[serde(default)]
+    pub capabilities: Vec<WorkspaceSourceCapability>,
+}
+
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
 #[serde(rename_all = "kebab-case")]
 pub enum KernelProjectionCapability {
@@ -638,4 +665,31 @@ mod tests {
         assert_eq!(value["resourceMeta"]["resourceKind"], json!("document"));
         assert_eq!(value["iconHint"], json!("page"));
     }
+
+    #[test]
+    fn workspace_source_serializes_minimal_command_source_contract() {
+        let source = WorkspaceSource {
+            source_kind: WorkspaceSourceKind::ConvexWorkspace,
+            root_uri: "convex://workspace/ws_1".into(),
+            workspace_id: "ws_1".into(),
+            capabilities: vec![
+                WorkspaceSourceCapability::LoadSnapshot,
+                WorkspaceSourceCapability::PreflightCommand,
+                WorkspaceSourceCapability::ExecuteCommand,
+            ],
+        };
+
+        let value = serde_json::to_value(&source).expect("workspace source 应可序列化");
+        assert_eq!(value["sourceKind"], json!("convex_workspace"));
+        assert_eq!(value["rootUri"], json!("convex://workspace/ws_1"));
+        assert_eq!(value["workspaceId"], json!("ws_1"));
+        assert_eq!(
+            value["capabilities"],
+            json!(["load-snapshot", "preflight-command", "execute-command"])
+        );
+
+        let decoded: WorkspaceSource =
+            serde_json::from_value(value).expect("workspace source 应可反序列化");
+        assert_eq!(decoded, source);
+    }
 }

rust/crates/core-protocol/src/lib.rs

@@ -47,7 +47,8 @@ pub use kernel::{
     KernelProjectionCapability, KernelProjectionFilter, KernelProjectionItem, KernelProjectionKind,
     KernelProjectionRequest, KernelProjectionResourceKind, KernelProjectionResourceMeta,
     KernelProjectionResult, KernelProjectionRowKind, KernelRefsPayload, KernelSubtreeRef,
-    KernelSubtreeResult, KernelTraverseGraph, KernelUpdateNode,
+    KernelSubtreeResult, KernelTraverseGraph, KernelUpdateNode, WorkspaceSource,
+    WorkspaceSourceCapability, WorkspaceSourceKind,
 };
 pub use mindmap::{
     MindmapCommand, MindmapNodeData, MindmapNodeInput, MindmapNodeRef, MindmapOp,

rust/crates/core-protocol/src/page_aggregate.rs

@@ -102,7 +102,7 @@ impl Default for PageOptions {
             wide_layout: false,
             small_text: false,
             layout_density: "normal".into(),
-            show_heading_numbers: true,
+            show_heading_numbers: false,
             show_toc: false,
             show_structure: false,
             protect_editing: false,
@@ -116,6 +116,16 @@ impl Default for PageOptions {
     }
 }
 
+#[cfg(test)]
+mod tests {
+    use super::PageOptions;
+
+    #[test]
+    fn page_options_default_disables_heading_numbers() {
+        assert!(!PageOptions::default().show_heading_numbers);
+    }
+}
+
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
 #[serde(rename_all = "camelCase")]
 pub struct PageBody {