refactor: streamline error handling in configure-tool and clean up test files

Author: vildanbina

pnpm-workspace.yaml

@@ -1,2 +1,2 @@
 ignoredBuiltDependencies:
-  - esbuild
+    - esbuild

src/commands/init/configure-tool.ts

@@ -68,6 +68,7 @@ function readJsonFile(configPath: string): Record<string, unknown> {
         throw new Error(
             `Failed to parse ${configPath}: ${err instanceof Error ? err.message : String(err)}. ` +
                 `Fix the JSON manually or delete the file and re-run yavy init.`,
+            { cause: err },
         );
     }
 }

tests/commands/init.test.ts

@@ -159,9 +159,7 @@ describe('initCommand', () => {
 
     it('filters projects to only indexed ones', async () => {
         vi.mocked(scanForTools).mockReturnValue([AiTool.ClaudeCode]);
-        vi.mocked(p.multiselect)
-            .mockResolvedValueOnce([AiTool.ClaudeCode])
-            .mockResolvedValueOnce(['indexed-proj']);
+        vi.mocked(p.multiselect).mockResolvedValueOnce([AiTool.ClaudeCode]).mockResolvedValueOnce(['indexed-proj']);
 
         mockClient([
             makeProject({ slug: 'indexed-proj', has_indexed_content: true }),

tests/commands/init/scan-tools.test.ts

@@ -35,7 +35,6 @@ describe('scanForTools', () => {
         vi.mocked(existsSync).mockReturnValue(true);
         expect(scanForTools('/project')).toEqual([AiTool.ClaudeCode, AiTool.Cursor, AiTool.Vscode, AiTool.Windsurf, AiTool.OpenCode]);
     });
-
 });
 
 describe('resolveToolFromFlag', () => {