faz9_recur: gen_khop ZINCIR gorevi (perm dongu-kisayolu kaldirildi; gercek k-hop)

faz9_recur: sys.path fix (HF symlink-cache yan-klasor import)

faz9_recur: --sweep (k zorluk taramasi, GAP-vs-k trendi = asil GO/NO-GO kaniti)

faz9_recur: --fast (hep-attention, Mamba token-loop yok, k-hop GO/NO-GO ~3-4dk GPU)

faz9_recur: Faz B harness (k-hop pointer-chase, fixed-vs-recurrent esit-param + test-zamani R olcekleme, device-esnek)

faz9_recur: recurrent-depth Faz A smoke (post-norm recursion kararliligi BIZIM bloklarla dogrulandi; gnorm patlamasi notu)