Fix Zimit CLI: add subcommand, correct flag names, fix container cleanup

- Must pass `zimit` as command after image name (entrypoint execs args)
- --url → --seeds, --name removed, --lang → --zim-lang, --workers → -w
- Remove --rm so docker logs work after exit, manually rm container

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

lib/scraper_runner.py

@@ -148,17 +148,17 @@ def _crawl_zimit(job, config, stop_event, db):
         description = f"{category} — mirror of {domain}"
 
     docker_cmd = [
-        'docker', 'run', '--rm',
+        'docker', 'run',
         '--name', container_name,
         '-v', f'{tmp_dir}:/output',
         docker_image,
-        '--url', url,
-        '--name', _sanitize_filename(domain),
-        '--lang', language,
+        'zimit',
+        '--seeds', url,
+        '--zim-lang', language,
         '--title', title,
         '--description', description[:80],
         '--output', '/output',
-        '--workers', str(docker_workers),
+        '-w', str(docker_workers),
     ]
 
     logger.info(f"Job {job_id}: Zimit crawl starting — {url}")
@@ -228,6 +228,9 @@ def _crawl_zimit(job, config, stop_event, db):
                     error_msg += f": {log_text[-500:]}"
             except Exception:
                 pass
+            # Remove container (no --rm flag, so we clean up manually)
+            subprocess.run(['docker', 'rm', '-f', container_name],
+                           capture_output=True, timeout=10)
             shutil.rmtree(tmp_dir, ignore_errors=True)
             return 0, None, error_msg
 
@@ -235,6 +238,10 @@ def _crawl_zimit(job, config, stop_event, db):
         shutil.rmtree(tmp_dir, ignore_errors=True)
         return 0, None, f"Zimit error: {e}"
 
+    # Remove container (no --rm flag, so we clean up manually after getting logs)
+    subprocess.run(['docker', 'rm', '-f', container_name],
+                   capture_output=True, timeout=10)
+
     # Find the output ZIM file
     zim_files = _glob.glob(os.path.join(tmp_dir, '*.zim'))
     if not zim_files: