Add vendor compliance reports

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

pkg/coredata/migrations/20250409T081100Z.sql

@@ -0,0 +1,12 @@
+CREATE TABLE vendor_compliance_reports (
+    id TEXT PRIMARY KEY,
+    tenant_id TEXT NOT NULL,
+    vendor_id TEXT NOT NULL REFERENCES vendors(id),
+    report_date DATE NOT NULL,
+    valid_until DATE,
+    report_name TEXT NOT NULL,
+    file_key TEXT NOT NULL,
+    file_size INTEGER NOT NULL,
+    created_at TIMESTAMP NOT NULL,
+    updated_at TIMESTAMP NOT NULL
+);