Centralize and document TRACE tags using X-macros (#7657)

* Introduce X-macro-based trace tag definition
- Created trace_tags.def to centralize TRACE tag definitions
- Each tag includes a symbolic name and description
- Set up enum class TraceTag for type-safe usage in TRACE macros

* Add script to generate Markdown documentation from trace_tags.def
- Python script parses trace_tags.def and outputs trace_tags.md

* Refactor TRACE_NEW to prepend TraceTag and pass enum to is_trace_enabled

* trace: improve trace tag handling system with hierarchical tagging

- Introduce hierarchical tag-class structure: enabling a tag class activates all child tags
- Unify TRACE, STRACE, SCTRACE, and CTRACE under enum TraceTag
- Implement initial version of trace_tag.def using X(tag, tag_class, description)
  (class names and descriptions to be refined in a future update)

* trace: replace all string-based TRACE tags with enum TraceTag
- Migrated all TRACE, STRACE, SCTRACE, and CTRACE macros to use enum TraceTag values instead of raw string literals

* trace : add cstring header

* trace : Add Markdown documentation generation from trace_tags.def via mk_api_doc.py

* trace : rename macro parameter 'class' to 'tag_class' and remove Unicode comment in trace_tags.h.

* trace : Add TODO comment for future implementation of tag_class activation

* trace : Disable code related to tag_class until implementation is ready (#7663).

src/ast/converters/replace_proof_converter.cpp

@@ -66,11 +66,11 @@ proof_ref replace_proof_converter::operator()(ast_manager & m, unsigned num_sour
         replace.apply(e);
         f = m.mk_asserted(m.get_fact(p));
         replace.insert(f, e);
-        TRACE("proof_converter", tout << f->get_id() << " " << mk_pp(f, m) << 
+        TRACE(proof_converter, tout << f->get_id() << " " << mk_pp(f, m) << 
               "\n|-> " << mk_pp(e, m) << "\n";);
     }    
     replace.apply(tmp);
-    TRACE("proof_converter", tout << mk_pp(source[0], m) << "\n";
+    TRACE(proof_converter, tout << mk_pp(source[0], m) << "\n";
                              tout << mk_pp(tmp.get(), m) << "\n";);
     return proof_ref(to_app(tmp), m);
 }