docs(effort): BDR-107 id, CHANGELOG entry, spec corrected for the rulings (vendored pins, exclusions, pairing rule)

hooks/session-start.sh

@@ -107,7 +107,7 @@ fi
 REPO_DIR="${_repo_dir:-}"
 unset _claude_real _repo_dir
 
-# Effort tiering (BDR-NEXT): this env var beats every skill/agent `effort:` pin.
+# Effort tiering (BDR-107): this env var beats every skill/agent `effort:` pin.
 EFFORT_WARN=""
 if [ -n "${CLAUDE_CODE_EFFORT_LEVEL:-}" ]; then
   EFFORT_WARN="⚠️  CLAUDE_CODE_EFFORT_LEVEL=${CLAUDE_CODE_EFFORT_LEVEL} set: skill/agent effort pins ignored"

hooks/statusline.sh

@@ -34,7 +34,7 @@ if [ -z "$PROFILE" ] || [ "$PROFILE" = "none" ]; then
 fi
 
 # Effort level: the live value when the harness exports it (skill/agent
-# `effort:` shifts included, BDR-NEXT), else the persisted settings.json key
+# `effort:` shifts included, BDR-107), else the persisted settings.json key
 # (.effortLevel — set by /effort or manual edit; symlinked into ~/.claude).
 EFFORT="${CLAUDE_EFFORT:-}"
 if [ -z "$EFFORT" ] && [ -f "$REPO/settings.json" ]; then