I am still alive in case you were wondering

migrations/20240414181705_create-file.down.sql

@@ -0,0 +1,2 @@
+DROP TABLE IF EXISTS file_key;
+DROP TABLE IF EXISTS file;

migrations/20240414181705_create-file.up.sql

@@ -0,0 +1,10 @@
+CREATE TABLE IF NOT EXISTS file (
+    hash BYTEA PRIMARY KEY,
+    mime TEXT
+);
+
+CREATE TABLE IF NOT EXISTS file_key (
+    id UUID PRIMARY KEY,
+    file_hash BYTEA REFERENCES file (hash) NOT NULL,
+    expires_at TIMESTAMP
+);