Fix HDL and Hack Assembly syntax highlighting and queries

- Fixed HDL highlights query syntax error with #match? predicate
- Replaced #match? with #any-of? for exact string matching
- Fixed Hack Assembly outline query invalid field name
- Improved HDL syntax highlighting with comprehensive patterns
- Added HDL bracket matching for all syntax types
- Fixed XML scope mismatch from text.xml to source.xml
- Enhanced outline queries for better code navigation

languages/compare-output/outline.scm

@@ -0,0 +1,13 @@
+; Compare/Output file outline queries
+
+; Show header rows in the outline for navigation
+(header_row
+  (header_cell (column_name) @name)) @item
+  (#set! item.kind "table")
+
+; Show table structure - group data rows by sections
+(table_row) @item
+  (#set! item.kind "row")
+
+; No other special outline patterns needed for simple tabular data
+; The header row provides the main navigation structure