✨ Fix naming inconsistencies on migrations.

backend/resources/migrations/0008-add-generic-token-table.sql

@@ -0,0 +1,14 @@
+--- Delete previously token related tables
+
+DROP TABLE password_recovery_token;
+
+--- Create a new generic table for store tokens.
+
+CREATE TABLE generic_token (
+  token text PRIMARY KEY,
+  created_at timestamptz NOT NULL DEFAULT clock_timestamp(),
+  valid_until timestamptz NOT NULL,
+  content bytea NOT NULL
+);
+
+COMMENT ON TABLE generic_token IS 'Table for generic tokens storage';