some renaming, mostly refactoring the configuration (select and header declaration for each query) by combining the consts.go and query_param.go file into config.go, and making a more composable set of funcs and consts. --- #### Does this PR need a docs update or release note? - [x] ⛔ No #### Type of change - [x] 🧹 Tech Debt/Cleanup #### Issue(s) * #1996 #### Test Plan - [x] ⚡ Unit test - [x] 💚 E2E