Add HEEx language support, add missing commentstrings

queries/surface/folds.scm

@@ -1,5 +1,6 @@
 ; Surface folds similar to HTML and includes blocks
 [
   (tag)
+  (component)
   (block)
 ] @fold

queries/surface/highlights.scm

@@ -19,12 +19,12 @@
 
 ; Surface supports HTML tags and are highlighted as such
 [
-  (start_tag)
-  (end_tag)
-  (self_closing_tag)
-  (start_component)
-  (end_component)
-  (self_closing_component)
+  "<"
+  ">"
+  "</"
+  "/>"
+  "{"
+  "}"
 ] @tag.delimiter
 
 ; Expressions are similar to string interpolation, and are highloghted as such

queries/surface/indents.scm

@@ -1,5 +1,6 @@
 ; Surface indents like HTML, with the addition of blocks 
 [
+  (component)
   (tag)
   (block)
 ] @indent
@@ -7,6 +8,7 @@
 ; Dedent at the end of each tag, as well as a subblock
 [
   (end_tag)
+  (end_component)
   (end_block)
   (subblock)
 ] @branch