Adding quick & custom ID route

With additional toggle entry,
automatic environment variable loading and retention,
DB client choice and usage flexibility with debug output control,
and the same for overall script flow control too,
including some other output control like OS detection,
extracted core specific info for easier and more efficient future code file updates between cores,
almost similarly for the script and release version variables,
and editor trailing space protection relevant to printing menu and prompt text.

.gitignore

@@ -42,5 +42,5 @@ Thumbs.db
 
 # Cache and log files
 
-# Generated files, vendor libraries
-
+# Generated/derived/combined files, vendor libraries
+/full_db.sql