Livro: add white and cream variations (#6359)

Co-authored-by: Jason Crist <jcrist@pbking.com>

livro/style.css

@@ -85,11 +85,6 @@ a:active {
 	opacity: 0.90;
 }
 
-.wp-block-button__link:hover, .wp-block-button__link:focus,
-.wp-block-button__link:active, .wp-block-button__link:visited {
-	color: initial;
-}
-
 /*
  * Alignment styles.
  * These rules are temporary, and should not be relied on or

livro/styles/cream.json

@@ -0,0 +1,25 @@
+{
+	"version": 2,
+	"title": "Cream",
+	"settings": {
+		"color": {
+			"palette": [
+				{
+					"slug": "foreground",
+					"color": "#2B2924",
+					"name": "Foreground"
+				},
+				{
+					"slug": "background",
+					"color": "#FBF9F2",
+					"name": "Background"
+				},
+				{
+					"slug": "secondary",
+					"color": "#000000",
+					"name": "Secondary"
+				}
+			]
+		}
+	}
+}

livro/styles/white.json

@@ -0,0 +1,25 @@
+{
+	"version": 2,
+	"title": "White",
+	"settings": {
+		"color": {
+			"palette": [
+				{
+					"slug": "foreground",
+					"color": "#1E1E1E",
+					"name": "Foreground"
+				},
+				{
+					"slug": "background",
+					"color": "#FFFFFF",
+					"name": "Background"
+				},
+				{
+					"slug": "secondary",
+					"color": "#000000",
+					"name": "Secondary"
+				}
+			]
+		}
+	}
+}

livro/theme.json

@@ -4,18 +4,12 @@
 		{
 			"name": "blank",
 			"title": "Blank",
-			"postTypes": [
-				"page",
-				"post"
-			]
+			"postTypes": ["page", "post"]
 		},
 		{
 			"name": "header-footer-only",
 			"title": "Header and Footer Only",
-			"postTypes": [
-				"page",
-				"post"
-			]
+			"postTypes": ["page", "post"]
 		}
 	],
 	"settings": {
@@ -32,20 +26,10 @@
 					"color": "#1E1E1E",
 					"name": "Background"
 				},
-				{
-					"slug": "primary",
-					"color": "#DDDCDA",
-					"name": "Background"
-				},
 				{
 					"slug": "secondary",
 					"color": "#FFFFFF",
-					"name": "Background"
-				},
-				{
-					"slug": "tertiary",
-					"color": "#333232",
-					"name": "Background"
+					"name": "Secondary"
 				}
 			]
 		},
@@ -66,14 +50,7 @@
 			}
 		},
 		"spacing": {
-			"units": [
-				"%",
-				"px",
-				"em",
-				"rem",
-				"vh",
-				"vw"
-			]
+			"units": ["%", "px", "em", "rem", "vh", "vw"]
 		},
 		"typography": {
 			"fontFamilies": [
@@ -88,7 +65,7 @@
 							"fontWeight": "200 800",
 							"fontStyle": "normal",
 							"fontStretch": "normal",
-							"src": [ "file:./assets/fonts/Newsreader.woff2" ]
+							"src": ["file:./assets/fonts/Newsreader.woff2"]
 						},
 						{
 							"fontFamily": "Newsreader",
@@ -96,7 +73,9 @@
 							"fontWeight": "200 800",
 							"fontStyle": "italic",
 							"fontStretch": "normal",
-							"src": [ "file:./assets/fonts/Newsreader-italic.woff2" ]
+							"src": [
+								"file:./assets/fonts/Newsreader-italic.woff2"
+							]
 						}
 					]
 				}
@@ -185,7 +164,7 @@
 					"fontSize": "var(--wp--preset--font-size--x-small)",
 					"fontWeight": "normal"
 				},
-				"elements":{
+				"elements": {
 					"link": {
 						"typography": {
 							"textDecoration": "none"