session-memory: friction assessment + hardened catalog (WP-0005 T03)

Re-ran ingest->detect with the quality filter + infra signals over real local
sessions (72 captured -> 27 real). Purged the false-positive 'abandoned' catalog
entry and re-curated; catalog now carries tool_thrash/schema_thrash/infra_overhead
patterns. docs/ASSESSMENT-infra-friction.md ranks the friction: ~17.6% of real
tool activity is hub/task/schema plumbing (State Hub 10.3%, one session 231 calls;
ToolSearch in 81% of sessions). Validates the CLI/MCP-skill hypothesis as top-2;
recommends a State Hub skill (front-load schemas + batched writes) + bulk hub ops.
Workplan finished; suite 88/88.

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

workplans/AGENTIC-WP-0005-detect-hardening.md

@@ -4,7 +4,7 @@ type: workplan
 title: "Coding Session Memory — Detect Hardening (quality filter + infra signals)"
 domain: helix_forge
 repo: agentic-resources
-status: ready
+status: finished
 owner: codex
 topic_slug: helix-forge
 created: "2026-06-07"
@@ -69,7 +69,7 @@ thresholds configurable. Unit-tested.
 
 ```task
 id: AGENTIC-WP-0005-T03
-status: todo
+status: done
 priority: high
 state_hub_task_id: "8b9d029a-60d0-4caf-af62-4fcc9c9a645c"
 ```