[experiment] add alternative wasm sqlite3 implementation available via build-tag (#2863)

This allows for building GoToSocial with [SQLite transpiled to WASM](https://github.com/ncruces/go-sqlite3) and accessed through [Wazero](https://wazero.io/).

internal/config/global.go

@@ -52,3 +52,9 @@ func LoadEarlyFlags(cmd *cobra.Command) error {
 func BindFlags(cmd *cobra.Command) error {
 	return global.BindFlags(cmd)
 }
+
+// Reset will totally clear global
+// ConfigState{}, loading defaults.
+func Reset() {
+	global.Reset()
+}