Bump version to 0.15.0

package.json

@@ -13,7 +13,7 @@
         "type": "git",
         "url": "https://github.com/Steffo99/steffula-code"
     },
-    "version": "0.14.0",
+    "version": "0.15.0",
     "engines": {
         "vscode": "^1.63.0"
     },

themes/Steffula-color-theme.json

@@ -74,6 +74,13 @@
 		"gitDecoration.ignoredResourceForeground": "#777777",
 		"gitDecoration.conflictingResourceForeground": "#f4f149",
 		"gitDecoration.submoduleResourceForeground": "#ff8a4c",
+		"scmGraph.historyItemRemoteRefColor": "#00d0ff",
+		"scmGraph.historyItemRefColor": "#ff9340",
+		"scmGraph.foreground1": "#111111",
+		"scmGraph.foreground2": "#111111",
+		"scmGraph.foreground3": "#111111",
+		"scmGraph.foreground4": "#111111",
+		"scmGraph.foreground5": "#111111",
 	},
 	"tokenColors": [
 		{
@@ -261,7 +268,8 @@
 				"support.function",
 				"source.rst keyword.control",
 				"meta.literal.nodepath.gdscript entity.name.function.gdscript",
-				"entity.name.tag.local-name.wikitext"
+				"entity.name.tag.local-name.wikitext",
+				"punctuation.definition.logical-expression.shell",
 			],
 			"settings": {
 				"foreground": "#ffff00",
@@ -289,6 +297,7 @@
 			"scope": [
 				"entity.name.variable.enum-member",
 				"variable.other.enummember",
+				"source.shell string.regexp",
 			],
 			"settings": {
 				"foreground": "#66b2ff",
@@ -535,6 +544,7 @@
 			"name": "key",
 			"scope": [
 				"constant.other.symbol.hashkey",
+				"source.shell constant.other.option",
 				"constant.language.symbol.hashkey",
 				"punctuation.definition.constant.hashkey",
 				"entity.name.tag",
@@ -557,6 +567,7 @@
 				"variable.parameter.function-call.python",
 				"variable.parameter.key",
 				"support.variable.beancount",
+				"keyword.operator.logical.shell",
 			],
 			"settings": {
 				"foreground": "#ce603c",
@@ -592,6 +603,7 @@
 				"keyword.preprocessor",
 				"fenced_code.block.language",
 				"markup.fenced_code.block.language",
+				"meta.shebang",
 			],
 			"settings": {
 				"foreground": "#bbb529",