Give modification guidance to colors partial.

Author: jdillick

.core/gulp.tasks.js

@@ -759,11 +759,12 @@ $assets: map.set($assets, "{{key}}", "{{{dataURL}}}");
         done();
     };
 
-    const colorTemplate = data => {
+    const colorTemplate = (data, src) => {
         const template = handlebars.compile(`
 // 
 // DO NOT EDIT!
 // This file is generated by gulp styles:colors task.
+// Modify ${src} in this directory to effect this file.
 //
 @use "sass:map";
 
@@ -817,6 +818,7 @@ $color: map.set($color, "{{key}}", \${{{ key }}});
                         key,
                         value,
                     })),
+                    path.basename(filePath),
                 );
 
                 fs.writeFileSync(outputPath, colorFileContents, 'utf8');

src/assets/style/_scss/_reactium-style-variables-colors-default.scss

@@ -2,6 +2,7 @@
 // 
 // DO NOT EDIT!
 // This file is generated by gulp styles:colors task.
+// Modify colors-default.json in this directory to effect this file.
 //
 @use "sass:map";