import * as Schema from "effect/Schema";import { describe, expect, it } from "vite-plus/test"; import {  ProjectReadFileError,  ProjectSearchEntriesError,  ProjectWriteFileError,} from "./project.ts"; describe("project RPC errors", () => {  it("derives stable messages from structured request context while retaining causes", () => {    const cause = new Error("sensitive platform detail");    const searchError = new ProjectSearchEntriesError({      cwd: "/workspace",      queryLength: "authorization: Bearer secret-token".length,      limit: 20,      failure: "search_index_search_failed",      normalizedCwd: "/workspace",      detail: "index unavailable",      cause,    });    const readError = new ProjectReadFileError({      cwd: "/workspace",      relativePath: "src/index.ts",      failure: "operation_failed",      operation: "read",      operationPath: "/workspace/src/index.ts",      resolvedPath: "/workspace/src/index.ts",      cause,    });     expect(searchError.message).toBe("Failed to search workspace entries in '/workspace'.");    expect(searchError.message).not.toContain(cause.message);    expect(searchError.normalizedCwd).toBe("/workspace");    expect(searchError.queryLength).toBe("authorization: Bearer secret-token".length);    expect(searchError).not.toHaveProperty("query");    expect(searchError.message).not.toMatch(/Bearer|secret-token/);    expect(searchError.cause).toBe(cause);    expect(readError.message).toBe("Failed to read workspace file 'src/index.ts' in '/workspace'.");    expect(readError.message).not.toContain(cause.message);    expect(readError.cause).toBe(cause);  });   it("decodes legacy message-only errors during rolling upgrades", () => {    const decodeSearchError = Schema.decodeUnknownSync(ProjectSearchEntriesError);    const decodeWriteError = Schema.decodeUnknownSync(ProjectWriteFileError);     const searchError = decodeSearchError({      _tag: "ProjectSearchEntriesError",      message: "Legacy project search failure.",      query: "legacy sensitive query",    });    const writeError = decodeWriteError({      _tag: "ProjectWriteFileError",      message: "Legacy project write failure.",    });     expect(searchError.message).toBe("Legacy project search failure.");    expect(searchError.cwd).toBeUndefined();    expect(searchError.queryLength).toBeUndefined();    expect(searchError).not.toHaveProperty("query");    expect(searchError.failure).toBeUndefined();    expect(writeError.message).toBe("Legacy project write failure.");    expect(writeError.relativePath).toBeUndefined();    expect(writeError.failure).toBeUndefined();  });});