feat(live): make live sessions recoverable (#125)

* feat(live): make live sessions recoverable

tired of live mode losing the plot when the browser moved faster than the agent.
now the state is boring: journal it, resume it, finish it.

---
- add durable live-session journal, checkpoint events, and status/resume/complete commands
- split browser session storage into a testable helper and harden accept/discard completion
- fix Astro live CSS preview mode and add recovery/live E2E coverage
- declare Bun as the package manager and add a Bun-native audit script

* fix(live): acknowledge fallback recovery states

* fix(live): flush recoverable handoffs promptly

* fix(live): keep recovery handoffs accurate

* fix(live): preserve poll reply metadata

* fix(live): treat event HTTP failures as failed sends

* fix(live): acknowledge manual completion through helper

* Add .impeccable project state paths

* Fix live disconnect recovery phase

* Refine live CSS authoring contract

* Test live CSS authoring guidance

* Harden live LLM E2E recovery

* Fix live recovery review issues

---------

Co-authored-by: Paul Bakaus <paulbakaus@pauls-mbp-3.lan>

scripts/lib/utils.js

@@ -5,9 +5,8 @@ import path from 'path';
 // belong to the consuming project, not the distributable skill. The build
 // excludes them from dist, and the harness-sync step preserves them across
 // the rm+recopy so local state isn't destroyed on every rebuild.
-// - config.json: live-mode inject target list for the current project.
-//   Written by the agent at first /impeccable live; tied to the project's
-//   filesystem layout. Losing it resets the user's glob + exclusions.
+// - config.json: legacy live-mode inject target list for existing projects.
+//   New installs write project config at .impeccable/live/config.json instead.
 export const PER_PROJECT_SCRIPT_ARTIFACTS = new Set(['config.json']);
 
 // Walk the harness-dir skill tree and return any per-project script