chore: clear stale SHARD-WP-0003 workstream id (re-register on next sync)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

workplans/SHARD-WP-0011-incremental-union.md

@@ -12,6 +12,7 @@ updated: "2026-06-15"
 depends_on:
   - SHARD-WP-0007
   - SHARD-WP-0010
+state_hub_workstream_id: "78d48bcf-6482-4266-bc81-084b7ec1cd80"
 ---
 
 # SHARD-WP-0011 — Incremental union + equivalence index
@@ -42,6 +43,7 @@ deployment is later.
 id: SHARD-WP-0011-T1
 status: todo
 priority: high
+state_hub_task_id: "842f480b-7b14-47cd-818b-012dbda9c187"
 ```
 
 A candidate-generation (**blocking**) layer — normalized title/path buckets + MinHash/LSH bands
@@ -55,6 +57,7 @@ unrelated pages don't; verified edges match a brute-force oracle on a small corp
 id: SHARD-WP-0011-T2
 status: todo
 priority: high
+state_hub_task_id: "2da4e0b8-22cc-4ad1-a9aa-b5e991515d30"
 ```
 
 Change-driven delta updates: a changed/added/removed page **re-buckets**, then (per B-4)
@@ -69,6 +72,7 @@ stale edge.
 id: SHARD-WP-0011-T3
 status: todo
 priority: high
+state_hub_task_id: "b602ce31-ad9a-4c7f-b596-f039722373fc"
 ```
 
 A per-partition **Merkle-style digest** of the derived tier, maintained alongside deltas, and a
@@ -83,6 +87,7 @@ equivalent event orders.
 id: SHARD-WP-0011-T4
 status: todo
 priority: medium
+state_hub_task_id: "2f3d083c-0b2e-4b58-9e96-c0461c5eb089"
 ```
 
 Route `UnionGraph.resolve` and the SHARD-WP-0010 views through the maintained index (rebuild =