ezidam + refresh tokens: create and insert refresh token

crates/database/migrations/20230318135414_refresh_tokens.up.sql

@@ -0,0 +1,13 @@
+create table if not exists refresh_tokens
+(
+    -- info
+    token      TEXT not null primary key,
+    ip_address TEXT not null,
+    user       TEXT not null references users (id),
+
+    -- timings
+    created_at TEXT not null default CURRENT_TIMESTAMP,
+    expires_at TEXT not null,
+    used_at    TEXT,
+    revoked_at TEXT
+);