Harness: G6 ignores unknown standard superclass; dependency order for seed/reference; max_tokens 80k

- abaplint does not know CX_STATIC_CHECK: exception hierarchies failed G6 (G0022, G0005)
- generator orders seed and reference objects by name references (G0022 attempt 1)
- max_tokens from pilot distribution (accepted calls 4k-76k)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

harness/runner.py

@@ -344,7 +344,10 @@ class Runner:
             # Release gate only on contract objects. Helper objects (smoke runners, test classes)
             # can use standard APIs that abaplint does not know; A4H syntax check covers them.
             contract_files = {f"{c['name'].lower()}.{c['type'].lower()}.abap" for c in contract}
+            # abaplint does not know standard superclasses (CX_STATIC_CHECK ...); an exception hierarchy
+            # then gives "Super class ... not found or contains errors". A4H activation (G1) covers this.
             g["G6_release"] = not any(i["rule"] == "check_syntax" and i["file"] in contract_files
+                                      and not re.match(r"Super class .* not found or contains errors", i["msg"] or "")
                                       for i in issues)
 
             # 8 score