Move coredata outside probo service

Signed-off-by: gearnode <bryan@frimin.fr>

pkg/coredata/migrations/20250130T154300Z.sql

@@ -0,0 +1,11 @@
+CREATE TABLE task_state_transitions (
+  id TEXT PRIMARY KEY,
+  task_id TEXT REFERENCES tasks(id) NOT NULL,
+  from_state task_state,
+  to_state task_state NOT NULL,
+  reason TEXT,
+  created_at TIMESTAMP WITH TIME ZONE,
+  updated_at TIMESTAMP WITH TIME ZONE
+);
+
+ALTER TABLE tasks DROP COLUMN state;