Fix coverage with several contract classes; table annotation and file path checks; clean task dir on write

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014aUaQeLnwbb1zTpN7kHeat

tasks_gen/eval/G0122/seed/seed_bike.clas.abap

@@ -0,0 +1,39 @@
+CLASS {{p}}seed_bike DEFINITION
+  PUBLIC FINAL CREATE PUBLIC.
+
+  PUBLIC SECTION.
+    INTERFACES if_oo_adt_classrun.
+ENDCLASS.
+
+
+CLASS {{p}}seed_bike IMPLEMENTATION.
+  METHOD if_oo_adt_classrun~main.
+    DATA lt_stations TYPE STANDARD TABLE OF {{p}}station.
+    DATA lt_moves TYPE STANDARD TABLE OF {{p}}move.
+
+    lt_stations = VALUE #(
+      ( station_id = 'S001' station_name = 'Central Square' capacity = 20 bikes = 12 )
+      ( station_id = 'S002' station_name = 'Harbour'        capacity = 15 bikes = 3 )
+      ( station_id = 'S003' station_name = 'Main Station'   capacity = 10 bikes = 10 ) ).
+
+    lt_moves = VALUE #(
+      ( move_no = 1 source_id = 'S001' target_id = 'S002' quantity = 4 )
+      ( move_no = 2 source_id = 'S002' target_id = 'S003' quantity = 2 ) ).
+
+    LOOP AT lt_stations ASSIGNING FIELD-SYMBOL(<ls_station>).
+      <ls_station>-client = sy-mandt.
+    ENDLOOP.
+
+    LOOP AT lt_moves ASSIGNING FIELD-SYMBOL(<ls_move>).
+      <ls_move>-client = sy-mandt.
+    ENDLOOP.
+
+    DELETE FROM {{p}}station.
+    INSERT {{p}}station FROM TABLE @lt_stations.
+
+    DELETE FROM {{p}}move.
+    INSERT {{p}}move FROM TABLE @lt_moves.
+
+    out->write( 'Bike sharing sample data inserted.' ).
+  ENDMETHOD.
+ENDCLASS.