move utilities out of db-specific packages

DestName & NormalCols now live in root dbx package utilizing union
interfaces. SoftDelete helper has been dropped.

internal/dbxshared/dbxshared.go

@@ -1,36 +0,0 @@
-package dbxshared
-
-import (
-	"reflect"
-	"strings"
-)
-
-// DestName returns the name of the type passed as `destTypeStruct` as a string,
-// normalized for compatibility with the Jet QRM.
-func DestName(destTypeStruct any, path ...string) string {
-	v := reflect.ValueOf(destTypeStruct)
-	for v.Kind() == reflect.Pointer {
-		v = v.Elem()
-	}
-
-	destIdent := v.Type().String()
-	destIdent = destIdent[strings.LastIndex(destIdent, ".")+1:]
-
-	for i, p := range path {
-		if v.Kind() != reflect.Struct {
-			DBModule.Logger().Error("DestName: path parent is not a struct", "path", destIdent+"."+strings.Join(path[:i+1], "."))
-			return ""
-		}
-
-		v = v.FieldByName(p)
-
-		if !v.IsValid() {
-			DBModule.Logger().Error("DestName: field does not exist", "path", destIdent+"."+strings.Join(path[:i+1], "."))
-			return ""
-		}
-
-		destIdent += "." + p
-	}
-
-	return destIdent
-}