fix: next round of cleanups

src/main/engine/PublishApiAdapter.ts

@@ -0,0 +1,73 @@
+import { getProjectEngine } from './ProjectEngine';
+import { getPublishEngine, type PublishCredentials } from './PublishEngine';
+import { taskManager } from './TaskManager';
+
+export interface PublishSiteResult {
+  htmlFilesUploaded: number;
+  thumbnailFilesUploaded: number;
+  mediaFilesUploaded: number;
+  filesSkipped: number;
+}
+
+/**
+ * Adapter that wraps PublishEngine for use by the Python API layer.
+ * Mirrors the orchestration logic from publishHandlers.ts: sets project
+ * context, launches three parallel upload tasks, and returns aggregate results.
+ */
+export class PublishApiAdapter {
+  async uploadSite(credentials: PublishCredentials): Promise<PublishSiteResult> {
+    const project = await getProjectEngine().getActiveProject();
+    if (!project) {
+      throw new Error('No active project');
+    }
+
+    const publishEngine = getPublishEngine();
+    publishEngine.setProjectContext(project.id, project.dataPath!);
+
+    const ts = Date.now();
+    const groupId = `publish-${ts}`;
+    const groupName = 'Site Publishing';
+
+    const htmlTask = taskManager.runTask({
+      id: `publish-html-${ts}`,
+      name: 'Upload HTML',
+      groupId,
+      groupName,
+      execute: (onProgress) => publishEngine.uploadHtml(credentials, onProgress),
+    });
+
+    const thumbsTask = taskManager.runTask({
+      id: `publish-thumbnails-${ts}`,
+      name: 'Upload Thumbnails',
+      groupId,
+      groupName,
+      execute: (onProgress) => publishEngine.uploadThumbnails(credentials, onProgress),
+    });
+
+    const mediaTask = taskManager.runTask({
+      id: `publish-media-${ts}`,
+      name: 'Upload Media',
+      groupId,
+      groupName,
+      execute: (onProgress) => publishEngine.uploadMedia(credentials, onProgress),
+    });
+
+    const [html, thumbnails, media] = await Promise.all([htmlTask, thumbsTask, mediaTask]);
+
+    return {
+      htmlFilesUploaded: html.filesUploaded,
+      thumbnailFilesUploaded: thumbnails.filesUploaded,
+      mediaFilesUploaded: media.filesUploaded,
+      filesSkipped: html.filesSkipped + thumbnails.filesSkipped + media.filesSkipped,
+    };
+  }
+}
+
+let instance: PublishApiAdapter | null = null;
+
+export function getPublishApiAdapter(): PublishApiAdapter {
+  if (!instance) {
+    instance = new PublishApiAdapter();
+  }
+  return instance;
+}