feat: ship v1.1.0 writer toolkit with templates, import, export, and inspiration capture

Implement chapter templates, txt/md/docx import, submission export presets, and global inspiration shortcut. Split import handlers into a separate main bundle and fix EditorLayout setTarget loop that broke E2E.

Co-authored-by: Cursor <cursoragent@cursor.com>

electron.vite.config.ts

@@ -8,8 +8,10 @@ export default defineConfig({
     build: {
       rollupOptions: {
         input: {
-          index: resolve(__dirname, 'src/main/index.ts')
-        }
+          index: resolve(__dirname, 'src/main/index.ts'),
+          'import-bootstrap': resolve(__dirname, 'src/main/import-bootstrap.ts')
+        },
+        external: ['mammoth', 'marked']
       }
     }
   },