rewrite csst-ifs-l1 DAG config

csst_dag/dag/__init__.py

@@ -102,8 +102,8 @@ CSST_DAGS = {
         dispatcher=Dispatcher.dispatch_file,
     ),
     # IFS
-    "csst-ifs-l1-rss": BaseDAG(
-        dag="csst-ifs-l1-rss",
+    "csst-ifs-l1": BaseDAG(
+        dag="csst-ifs-l1",
         pattern=generate_permutations(
             instrument=["IFS"],
             obs_type=["SCI", "COMB"],
@@ -111,16 +111,7 @@ CSST_DAGS = {
         ),
         dispatcher=Dispatcher.dispatch_obsid,
     ),
-    "csst-ifs-l1-qc0": BaseDAG(
-        dag="csst-ifs-l1-qc0",
-        pattern=generate_permutations(
-            instrument=["IFS"],
-            obs_type=["BIAS", "DARK", "FLAT", "LAMP"],
-            detector=csst["IFS"].effective_detector_names,
-        ),
-        dispatcher=Dispatcher.dispatch_file,
-    ),
-    # IFS
+    # CPIC
     "csst-cpic-l1": BaseDAG(
         dag="csst-cpic-l1",
         pattern=generate_permutations(