Deduplicate README structure list and add consistency lint

README no longer mirrors the contract list; the bootstrap router is the
single source of truth. scripts/lint.sh checks router coverage, dead
bootstrap references, and machine-local absolute paths.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

scripts/lint.sh

@@ -0,0 +1,34 @@
+#!/bin/sh
+# Consistency checks for the rules library. Run from the repo root: sh scripts/lint.sh
+set -u
+
+fail=0
+
+# 1. Every pattern directory must be reachable from the bootstrap router.
+for dir in rules/patterns/*/; do
+    name=$(basename "$dir")
+    if ! grep -q "$name" AGENT-BOOTSTRAP.md; then
+        echo "FAIL: rules/patterns/$name is not mentioned in AGENT-BOOTSTRAP.md"
+        fail=1
+    fi
+done
+
+# 2. Every bible/... path mentioned in the bootstrap must exist in the repo.
+for ref in $(grep -o 'bible/rules/patterns/[a-z-]*/contract\.md' AGENT-BOOTSTRAP.md | sort -u); do
+    path=${ref#bible/}
+    if [ ! -f "$path" ]; then
+        echo "FAIL: AGENT-BOOTSTRAP.md references missing file $path"
+        fail=1
+    fi
+done
+
+# 3. No machine-local absolute paths in committed markdown.
+if grep -rn '/Users/' --include='*.md' . --exclude-dir=.git; then
+    echo "FAIL: machine-local absolute paths found (see above)"
+    fail=1
+fi
+
+if [ "$fail" -eq 0 ]; then
+    echo "OK: all checks passed"
+fi
+exit "$fail"