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/muz/fp/horn_tactic.cpp

@@ -210,7 +210,7 @@ class horn_tactic : public tactic {
                     break;
                 default:
                     msg << "formula is not in Horn fragment: " << mk_pp(g->form(i), m) << "\n";
-                    TRACE("horn", tout << msg.str(););
+                    TRACE(horn, tout << msg.str(););
                     throw tactic_exception(msg.str());
                 }
             }
@@ -287,7 +287,7 @@ class horn_tactic : public tactic {
                     model_ref md = m_ctx.get_model();
                     model_converter_ref mc2 = model2model_converter(md.get());
                     mc = mc2.get();
-                    TRACE("dl", mc->display(tout << *md << "\n"););
+                    TRACE(dl, mc->display(tout << *md << "\n"););
                 }
                 break;
             }