refactor(acemcp): 移除未使用的tested_files字段

移除了ProjectUploadResult结构体中的tested_files字段，
因为该字段不再被使用且与实际逻辑不符。

BREAKING CHANGE: ProjectUploadResult结构体移除了tested_files字段

Author: yuaotian

src/rust/mcp/tools/acemcp/commands.rs

@@ -2386,7 +2386,6 @@ fn append_error(dst: &mut Option<String>, msg: String) {
 struct ProjectUploadResult {
     elapsed_ms: u64,
     planned_files: usize,
-    tested_files: usize,
     total_files: usize,
     skipped_files: usize,
     blob_count: usize,
@@ -2421,7 +2420,6 @@ async fn upload_project_for_speed_test(
     let start = std::time::Instant::now();
 
     let mut batch: Vec<UploadBlob> = Vec::with_capacity(batch_size);
-    let mut tested_files = 0usize;
     let mut skipped_files = 0usize;
     let mut blob_count = 0usize;
     let mut total_bytes = 0u64;
@@ -2446,7 +2444,6 @@ async fn upload_project_for_speed_test(
             }
         };
 
-        tested_files += 1;
         let blobs = split_content_for_speed_test(&file.path, &content, max_lines_per_blob);
         blob_count += blobs.len();
 
@@ -2469,7 +2466,6 @@ async fn upload_project_for_speed_test(
     Ok(ProjectUploadResult {
         elapsed_ms,
         planned_files: files_to_test,
-        tested_files,
         total_files,
         skipped_files,
         blob_count,

src/rust/mcp/tools/memory/manager.rs

@@ -20,8 +20,6 @@ use crate::log_debug;
 pub struct MemoryManager {
     /// 记忆目录路径
     memory_dir: PathBuf,
-    /// 项目路径
-    project_path: String,
     /// 存储数据
     store: MemoryStore,
     /// 是否为非 Git 项目（降级模式）
@@ -116,7 +114,6 @@ impl MemoryManager {
 
         let manager = Self {
             memory_dir,
-            project_path: project_path_str,
             store,
             is_non_git_project: normalize_result.is_non_git,
         };