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/indents.scm

@@ -0,0 +1,9 @@
+; Compare/Output file indentation rules
+
+; No special indentation rules needed for compare/output files
+; These files contain simple tabular data with consistent formatting
+; All rows should be at the same indentation level
+
+; Table rows should align consistently
+; The pipe characters (|) provide natural alignment guides
+; No nested structures require indentation changes