chore(api): reload service only when files on api and openapi changes

Author: henrybarreto

api/.air.toml

@@ -21,7 +21,7 @@ exclude_file = []
 exclude_regex = ["_test.go"]
 exclude_unchanged = false
 follow_symlink = false
-include_dir = []
+include_dir = ["./api", "./openapi"]
 include_ext = ["go", "tpl", "tmpl", "html", "yaml", "yml", "json"]
 include_file = []
 kill_delay = "0s"