chore(goose-v149): refresh merge-prep baselines and fix local build script

Fix build-goosed-v149-local.sh vendor/v8 paths after cd into the v149 worktree,
record phase3/memory drift evidence, and update phase3 closeout gate status.

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/build-goosed-v149-local.sh

@@ -3,11 +3,12 @@
 # Default includes code-mode (required for TKMind). Use GOOSE_V149_BUILD_MODE=minimal to skip v8.
 set -euo pipefail
 
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
 GOOSED_ROOT="${GOOSED_V149_ROOT:-/Users/john/Project/tkmind_go-v149}"
 LOG="${GOOSE_V149_BUILD_LOG:-/tmp/goosed-v149-build.log}"
 MODE="${GOOSE_V149_BUILD_MODE:-codemode}"
 
-bash "$(dirname "$0")/ensure-goose-v149-vendor.sh"
+bash "${SCRIPT_DIR}/ensure-goose-v149-vendor.sh"
 
 cd "${GOOSED_ROOT}"
 : > "${LOG}"
@@ -16,11 +17,11 @@ echo "[goose-v149-build] mode=${MODE} start $(date -u +%Y-%m-%dT%H:%M:%SZ)" | te
 
 case "${MODE}" in
   full)
-    bash "$(dirname "$0")/ensure-goose-v149-v8.sh" 2>&1 | tee -a "${LOG}"
+    bash "${SCRIPT_DIR}/ensure-goose-v149-v8.sh" 2>&1 | tee -a "${LOG}"
     rustup run 1.96.1 cargo build --release --package goose-cli --bin goose 2>&1 | tee -a "${LOG}"
     ;;
   codemode)
-    bash "$(dirname "$0")/ensure-goose-v149-v8.sh" 2>&1 | tee -a "${LOG}"
+    bash "${SCRIPT_DIR}/ensure-goose-v149-v8.sh" 2>&1 | tee -a "${LOG}"
     # code-mode without local-inference (smaller/faster than full default).
     rustup run 1.96.1 cargo build --release --package goose-cli --bin goose \
       --no-default-features \