Add trust center files

Signed-off-by: Sacha Al Himdani <sacha@getprobo.com>

pkg/coredata/migrations/20251023T000000Z.sql

@@ -0,0 +1,21 @@
+CREATE TABLE trust_center_files (
+    id TEXT PRIMARY KEY,
+    organization_id TEXT NOT NULL REFERENCES organizations(id) ON DELETE CASCADE,
+    tenant_id TEXT NOT NULL,
+    name TEXT NOT NULL,
+    category TEXT NOT NULL,
+    file_id TEXT NOT NULL REFERENCES files(id) ON UPDATE CASCADE ON DELETE RESTRICT,
+    trust_center_visibility trust_center_visibility NOT NULL,
+    created_at TIMESTAMP WITH TIME ZONE NOT NULL,
+    updated_at TIMESTAMP WITH TIME ZONE NOT NULL
+);
+
+ALTER TABLE trust_center_document_accesses ADD COLUMN trust_center_file_id TEXT REFERENCES trust_center_files(id) ON UPDATE CASCADE ON DELETE CASCADE;
+
+ALTER TABLE trust_center_document_accesses DROP CONSTRAINT trust_center_document_accesses_check;
+
+ALTER TABLE trust_center_document_accesses ADD CONSTRAINT trust_center_document_accesses_check CHECK (
+    (document_id IS NOT NULL)::int + (report_id IS NOT NULL)::int + (trust_center_file_id IS NOT NULL)::int = 1
+);
+
+ALTER TABLE trust_center_document_accesses ADD CONSTRAINT trust_center_document_accesses_trust_center_file_id_key UNIQUE (trust_center_access_id, trust_center_file_id);