Merge origin/main into garrytan/ship-version-sync

Main bumped to v1.1.0.0 (browse Puppeteer-parity wave: load-html,
screenshot --selector, viewport --scale, file://). Resolved conflicts
to ship /ship's drift fix on top as v1.1.1.0.

Conflicts:
- VERSION: 1.0.1.0 vs 1.1.0.0 -> 1.1.1.0 (PATCH on top of main's MINOR)
- package.json "version": same resolution
- CHANGELOG.md: kept main's v1.1.0.0 entry; renamed my v1.0.1.0 entry
  to v1.1.1.0 and placed it above main's entry (next to land)

Dogfooded: new Step 12 classified the merged state correctly as
ALREADY_BUMPED (BASE=1.1.0.0, VERSION=1.1.1.0, pkg=1.1.1.0 — all synced).

Tests: bun run test green (14/14 ship-version-sync, 73/73 host-config,
full free suite exit 0).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "gstack",
-  "version": "1.0.1.0",
+  "version": "1.1.1.0",
   "description": "Garry's Stack — Claude Code skills + fast headless browser. One repo, one install, entire AI engineering workflow.",
   "license": "MIT",
   "type": "module",