Move coredata outside probo service

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

pkg/coredata/migrations/20250228T000000Z.sql

@@ -0,0 +1,12 @@
+CREATE TYPE policy_status AS ENUM ('DRAFT', 'ACTIVE');
+
+CREATE TABLE policies (
+    id TEXT PRIMARY KEY,
+    organization_id TEXT REFERENCES organizations(id) NOT NULL,
+    name TEXT NOT NULL,
+    content TEXT NOT NULL,
+    status policy_status NOT NULL,
+    created_at TIMESTAMP WITH TIME ZONE NOT NULL,
+    updated_at TIMESTAMP WITH TIME ZONE NOT NULL,
+    version INTEGER NOT NULL
+);