Simplify resolve path

Author: savannahostrowski

src/extension/debugger/configuration/utils/configuration.ts

@@ -87,7 +87,7 @@ export function tryResolveFastApiArgs(folder: WorkspaceFolder, paths: Uri[]): st
         return undefined;
     }
     const relative = path.relative(folder.uri.fsPath, paths[0].fsPath);
-    return relative.includes(path.sep) ? ['run', relative] : ['run'];
+    return ['run', relative];
 }
 
 export async function getFlaskPaths(folder: WorkspaceFolder | undefined) {

src/test/unittest/configuration/providers/fastapiLaunch.unit.test.ts

@@ -28,7 +28,7 @@ suite('Debugging - Configuration Provider FastAPI', () => {
         sinon.restore();
     });
 
-    test('Single match at workspace root → plain `fastapi run`', async () => {
+    test('Single match at workspace root → passes path explicitly', async () => {
         const folder = { uri: Uri.parse(path.join('one', 'two')), name: '1', index: 0 };
         const state = { config: {}, folder };
         getFastApiPathsStub.resolves([Uri.parse(path.join('one', 'two', 'main.py'))]);
@@ -40,7 +40,7 @@ suite('Debugging - Configuration Provider FastAPI', () => {
             type: DebuggerTypeName,
             request: 'launch',
             module: 'fastapi',
-            args: ['run'],
+            args: ['run', 'main.py'],
             jinja: true,
         };