收口 MNote P0 P1 P2 审查尾项

- 归档 OnlyOffice live bridge、Page AI、mindmap、design governance 与相关 bug 条目
- 补齐 MinerU OCR 后端 runtime 合同与 smoke/test 基线
- 收口 ChatOnly/Doubao、ObjectIdentity、Page Aggregate compat 与 runtime owner 文档口径

验证：
- cargo test --manifest-path rust/Cargo.toml -p mnote-web local_ocr -- --test-threads=1
- cargo test --manifest-path rust/Cargo.toml -p mnote-web onlyoffice_bridge -- --test-threads=1
- git diff --check
- git diff --cached --check
- codegraph index . --force && codegraph status .
- codegraph sync . && codegraph status .

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

@@ -1215,10 +1215,11 @@ mod tests {
             )
             .await
             .expect("response");
-        assert_eq!(response.status(), StatusCode::OK);
+        let status = response.status();
         let body = to_bytes(response.into_body(), usize::MAX)
             .await
             .expect("body");
+        assert_eq!(status, StatusCode::OK, "{}", String::from_utf8_lossy(&body));
         serde_json::from_slice(&body).expect("json")
     }
 
@@ -1236,10 +1237,11 @@ mod tests {
             )
             .await
             .expect("response");
-        assert_eq!(response.status(), StatusCode::OK);
+        let status = response.status();
         let body = to_bytes(response.into_body(), usize::MAX)
             .await
             .expect("body");
+        assert_eq!(status, StatusCode::OK, "{}", String::from_utf8_lossy(&body));
         serde_json::from_slice(&body).expect("json")
     }
 
@@ -1256,10 +1258,11 @@ mod tests {
             )
             .await
             .expect("response");
-        assert_eq!(response.status(), StatusCode::OK);
+        let status = response.status();
         let body = to_bytes(response.into_body(), usize::MAX)
             .await
             .expect("body");
+        assert_eq!(status, StatusCode::OK, "{}", String::from_utf8_lossy(&body));
         serde_json::from_slice(&body).expect("json")
     }