tests: remove run-claude-describes-sdd.sh (covered by drill mid-conversation-skill-invocation)

Subagent verification: every bash assertion (Skill tool invoked +
specific skill name 'subagent-driven-development' loaded after the
agent describes it conversationally in turn 1) maps to the drill
scenario's skill-called assertion + criteria paragraph requiring
the skill to fire in direct response to the second user message.
Drill additionally asserts tool-called Agent (subagent dispatch)
which is stricter than the bash test.

Other runners in tests/explicit-skill-requests/ (haiku, multiturn,
extended-multiturn) and their prompt files are preserved — they
have no drill coverage and exercise different behaviors.

tests/explicit-skill-requests/run-claude-describes-sdd.sh

@@ -1,100 +0,0 @@
-#!/usr/bin/env bash
-# Test where Claude explicitly describes subagent-driven-development before user requests it
-# This mimics the original failure scenario
-
-set -e
-
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-PLUGIN_DIR="$(cd "$SCRIPT_DIR/../.." && pwd)"
-
-TIMESTAMP=$(date +%s)
-OUTPUT_DIR="/tmp/superpowers-tests/${TIMESTAMP}/explicit-skill-requests/claude-describes"
-mkdir -p "$OUTPUT_DIR"
-
-PROJECT_DIR="$OUTPUT_DIR/project"
-mkdir -p "$PROJECT_DIR/docs/superpowers/plans"
-
-echo "=== Test: Claude Describes SDD First ==="
-echo "Output dir: $OUTPUT_DIR"
-echo ""
-
-cd "$PROJECT_DIR"
-
-# Create a plan
-cat > "$PROJECT_DIR/docs/superpowers/plans/auth-system.md" << 'EOF'
-# Auth System Implementation Plan
-
-## Task 1: Add User Model
-Create user model with email and password fields.
-
-## Task 2: Add Auth Routes
-Create login and register endpoints.
-
-## Task 3: Add JWT Middleware
-Protect routes with JWT validation.
-EOF
-
-# Turn 1: Have Claude describe execution options including SDD
-echo ">>> Turn 1: Ask Claude to describe execution options..."
-claude -p "I have a plan at docs/superpowers/plans/auth-system.md. Tell me about my options for executing it, including what subagent-driven-development means and how it works." \
-    --model haiku \
-    --plugin-dir "$PLUGIN_DIR" \
-    --dangerously-skip-permissions \
-    --max-turns 3 \
-    --output-format stream-json \
-    > "$OUTPUT_DIR/turn1.json" 2>&1 || true
-echo "Done."
-
-# Turn 2: THE CRITICAL TEST - now that Claude has explained it
-echo ">>> Turn 2: Request subagent-driven-development..."
-FINAL_LOG="$OUTPUT_DIR/turn2.json"
-claude -p "subagent-driven-development, please" \
-    --continue \
-    --model haiku \
-    --plugin-dir "$PLUGIN_DIR" \
-    --dangerously-skip-permissions \
-    --max-turns 2 \
-    --output-format stream-json \
-    > "$FINAL_LOG" 2>&1 || true
-echo "Done."
-echo ""
-
-echo "=== Results ==="
-
-# Check Turn 1 to see if Claude described SDD
-echo "Turn 1 - Claude's description of options (excerpt):"
-grep '"type":"assistant"' "$OUTPUT_DIR/turn1.json" | head -1 | jq -r '.message.content[0].text // .message.content' 2>/dev/null | head -c 800 || echo "  (could not extract)"
-echo ""
-echo "---"
-echo ""
-
-# Check final turn
-SKILL_PATTERN='"skill":"([^"]*:)?subagent-driven-development"'
-if grep -q '"name":"Skill"' "$FINAL_LOG" && grep -qE "$SKILL_PATTERN" "$FINAL_LOG"; then
-    echo "PASS: Skill was triggered after Claude described it"
-    TRIGGERED=true
-else
-    echo "FAIL: Skill was NOT triggered (Claude may have thought it already knew)"
-    TRIGGERED=false
-
-    echo ""
-    echo "Tools invoked in final turn:"
-    grep '"type":"tool_use"' "$FINAL_LOG" | grep -o '"name":"[^"]*"' | sort -u | head -10 || echo "  (none)"
-
-    echo ""
-    echo "Final turn response:"
-    grep '"type":"assistant"' "$FINAL_LOG" | head -1 | jq -r '.message.content[0].text // .message.content' 2>/dev/null | head -c 800 || echo "  (could not extract)"
-fi
-
-echo ""
-echo "Skills triggered in final turn:"
-grep -o '"skill":"[^"]*"' "$FINAL_LOG" 2>/dev/null | sort -u || echo "  (none)"
-
-echo ""
-echo "Logs in: $OUTPUT_DIR"
-
-if [ "$TRIGGERED" = "true" ]; then
-    exit 0
-else
-    exit 1
-fi