Move qrc, qss, qdoc highlighting to qt-core

Since qt-official will be separated in the future, the syntax
highlighting for those types should be moved to a common place.
Also,the support for those file types are so little that we cannot make
them separate extensions.

Change-Id: I44c7f6abbfb629a2174bfb5fbb85961222872fc4
Reviewed-by: Marcus Tillmanns <[email protected]>

qt-core/package.json

@@ -16,6 +16,18 @@
   "engines": {
     "vscode": "^1.78.0"
   },
+  "categories": [
+    "Programming Languages"
+  ],
+  "keywords": [
+    "Qt",
+    "C++",
+    "CMake",
+    "Qml",
+    "Qrc",
+    "Qss",
+    "Qdoc"
+  ],
   "qna": "marketplace",
   "pricing": "Free",
   "preview": true,
@@ -88,6 +100,73 @@
         "category": "Qt"
       }
     ],
+    "languages": [
+      {
+        "id": "qrc",
+        "configuration": "./res/lang/qrc/language-configuration.json",
+        "extensions": [
+          ".qrc",
+          ".qrc.cmakein"
+        ],
+        "aliases": [
+          "Qrc"
+        ],
+        "icon": {
+          "light": "res/icons/qrc-light.svg",
+          "dark": "res/icons/qrc-dark.svg"
+        }
+      },
+      {
+        "id": "qss",
+        "configuration": "./res/lang/qss/language-configuration.json",
+        "extensions": [
+          ".qss"
+        ],
+        "aliases": [
+          "QSS",
+          "Qss"
+        ],
+        "icon": {
+          "light": "res/icons/qss-light.svg",
+          "dark": "res/icons/qss-dark.svg"
+        }
+      },
+      {
+        "id": "qdoc",
+        "configuration": "./res/lang/qdoc/language-configuration.json",
+        "extensions": [
+          ".qdoc",
+          ".qdocconf",
+          ".qdocinc"
+        ],
+        "aliases": [
+          "Qdoc",
+          "QDoc",
+          "qdoc"
+        ],
+        "icon": {
+          "light": "res/icons/qdoc-light.svg",
+          "dark": "res/icons/qdoc-dark.svg"
+        }
+      }
+    ],
+    "grammars": [
+      {
+        "language": "qdoc",
+        "scopeName": "source.qdoc",
+        "path": "./res/lang/qdoc/qdoc.tmLanguage.json"
+      },
+      {
+        "language": "qrc",
+        "scopeName": "source.qrc",
+        "path": "./res/lang/qrc/qrc.tmLanguage.json"
+      },
+      {
+        "language": "qss",
+        "scopeName": "source.qss",
+        "path": "./res/lang/qss/qss.tmLanguage.json"
+      }
+    ],
     "configuration": {
       "type": "object",
       "title": "Qt Core Configuration",

qt-official/package.json

@@ -194,36 +194,6 @@
       }
     ],
     "languages": [
-      {
-        "id": "qrc",
-        "configuration": "./res/lang/qrc/language-configuration.json",
-        "extensions": [
-          ".qrc",
-          ".qrc.cmakein"
-        ],
-        "aliases": [
-          "Qrc"
-        ],
-        "icon": {
-          "light": "res/icons/qrc-light.svg",
-          "dark": "res/icons/qrc-dark.svg"
-        }
-      },
-      {
-        "id": "qss",
-        "configuration": "./res/lang/qss/language-configuration.json",
-        "extensions": [
-          ".qss"
-        ],
-        "aliases": [
-          "QSS",
-          "Qss"
-        ],
-        "icon": {
-          "light": "res/icons/qss-light.svg",
-          "dark": "res/icons/qss-dark.svg"
-        }
-      },
       {
         "id": "qml",
         "configuration": "./res/lang/qml/language-configuration.json",
@@ -251,37 +221,9 @@
           "QMLDir",
           "qmldir"
         ]
-      },
-      {
-        "id": "qdoc",
-        "configuration": "./res/lang/qdoc/language-configuration.json",
-        "extensions": [
-          ".qdoc",
-          ".qdocconf",
-          ".qdocinc"
-        ],
-        "aliases": [
-          "Qdoc",
-          "QDoc",
-          "qdoc"
-        ],
-        "icon": {
-          "light": "res/icons/qdoc-light.svg",
-          "dark": "res/icons/qdoc-dark.svg"
-        }
       }
     ],
     "grammars": [
-      {
-        "language": "qdoc",
-        "scopeName": "source.qdoc",
-        "path": "./res/lang/qdoc/qdoc.tmLanguage.json"
-      },
-      {
-        "language": "qrc",
-        "scopeName": "source.qrc",
-        "path": "./res/lang/qrc/qrc.tmLanguage.json"
-      },
       {
         "scopeName": "qt-official.injection",
         "path": "./res/lang/cpp/qt_cpp.injection.json",
@@ -290,11 +232,6 @@
           "source.cpp"
         ]
       },
-      {
-        "language": "qss",
-        "scopeName": "source.qss",
-        "path": "./res/lang/qss/qss.tmLanguage.json"
-      },
       {
         "language": "qml",
         "scopeName": "source.qml",