chore: move the go code into a subfolder

apps/api/cmd/setup/10/10_count_wrong_events.sql

@@ -0,0 +1 @@
+SELECT COUNT(*) FROM wrong_events

apps/api/cmd/setup/10/10_create_temp_table.sql

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+CREATE TEMPORARY TABLE IF NOT EXISTS wrong_events (
+    instance_id TEXT
+    , event_sequence BIGINT
+    , current_cd TIMESTAMPTZ
+    , next_cd TIMESTAMPTZ
+);

apps/api/cmd/setup/10/10_empty_table.sql

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+TRUNCATE wrong_events

apps/api/cmd/setup/10/10_fill_table.sql

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+INSERT INTO wrong_events (
+    SELECT * FROM (
+        SELECT
+            instance_id
+            , event_sequence
+            , creation_date AS current_cd
+            , lead(creation_date) OVER (
+                PARTITION BY instance_id
+                ORDER BY event_sequence DESC
+            ) AS next_cd
+        FROM
+            eventstore.events
+        WHERE
+            "position" IS NULL
+    ) sub WHERE
+        current_cd < next_cd
+    ORDER BY
+        event_sequence DESC
+);

apps/api/cmd/setup/10/10_update.sql

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+UPDATE 
+    eventstore.events e 
+SET 
+    creation_date = we.next_cd
+    , "position" = (EXTRACT(EPOCH FROM we.next_cd))
+FROM
+    wrong_events we
+WHERE 
+    e.event_sequence = we.event_sequence 
+    AND e.instance_id = we.instance_id;