feat: add .ideavimrc

Author: XadillaX

README.md

@@ -15,7 +15,7 @@ Vim Script language support for VSCode.
     - `*.vim`
     - `*.vimrc`
     - `*.gvimrc`
-    - `*.ideavim`
+    - `*.ideavim` / `.ideavim` / `.ideavimrc`
     - `*.exrc`
 
 ## TODO
@@ -25,4 +25,4 @@ Vim Script language support for VSCode.
 
 ## Contribution
 
-Pull requests are welcomed.
+Pull requests are welcomed.

package.json

@@ -52,7 +52,9 @@
         ".exrc"
       ],
       "filenames": [
-        "vimrc"
+        "vimrc",
+        ".ideavim",
+        ".ideavimrc"
       ],
       "configuration": "./language-configuration.json"
     }]