chore(go): new chat message db repository. Closes #3081 (#4161)

persistence/tables/config.go

@@ -0,0 +1,17 @@
+package tables
+
+import (
+	"database/sql"
+
+	"github.com/owncast/owncast/utils"
+)
+
+func CreateConfigTable(db *sql.DB) {
+	createTableSQL := `CREATE TABLE IF NOT EXISTS datastore (
+		"key" string NOT NULL PRIMARY KEY,
+		"value" BLOB,
+		"timestamp" DATE DEFAULT CURRENT_TIMESTAMP NOT NULL
+	);`
+
+	utils.MustExec(createTableSQL, db)
+}