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/solver/assertions/asserted_formulas.h

@@ -124,7 +124,7 @@ class asserted_formulas {
         distribute_forall_fn(asserted_formulas& af): simplify_fmls(af, "distribute-forall"), m_functor(af.m) {}
         void simplify(justified_expr const& j, expr_ref& n, proof_ref& p) override { m_functor(j.fml(), n); }
         bool should_apply() const override { return af.m_smt_params.m_distribute_forall && af.has_quantifiers(); }
-        void post_op() override { af.reduce_and_solve();  TRACE("asserted_formulas", af.display(tout);); }
+        void post_op() override { af.reduce_and_solve();  TRACE(asserted_formulas, af.display(tout);); }
     };
 
     class pattern_inference_fn : public simplify_fmls {