* Add CodeBurn Pro Mac App Store app
SwiftUI MenuBarExtra with litellm-snapshot pricing, Claude/Codex/Copilot
parsers, session discovery, auto-refresh timer, and dashboard UI matching
the real menubar design.
* Add appstore/ to .gitignore
Private Mac App Store build, not for the public repo.
* Fix OpenCode/Goose returning 0 sessions on fresh install
SQLite-based providers use compound paths (db.path:sessionId) which
caused fingerprintFile to fail stat() and silently skip all sessions.
Fall back to stat on the DB file when the full compound path fails.
Fixes#346
Per-provider menubar calls now use loadDailyCache() instead of hydrateCache(),
splitting history into cache-based and fallback paths. Fixes session cache wipe
when scanProjectDirs/parseProviderSources receive empty dirs. Strips _dirty flag
before session cache serialization to prevent unnecessary 132MB rewrites. Removes
dead keychain code from both credential stores.
Cache normalized turns/calls to ~/.cache/codeburn/session-cache.json so
the CLI skips re-parsing unchanged JSONL files on subsequent runs.
File reconciliation uses dev+ino+mtime+size fingerprinting; cost,
classification, and summaries are recomputed at query time. Atomic
writes via temp+fsync+rename, deep structural validation on load,
per-provider env fingerprinting, and best-effort save so cache failures
never break the CLI. ~6x speedup on warm cache.
