[ibnbd]

Summary

• Version bump to 0.3.6: Updated Cargo.toml and Cargo.lock across all 11 workspace crates (picked up by packaging/build-macos.sh and UI About views).
• Scanner & engine performance:
  • Zero-syscall directory pruning in cleanton-scanner before metadata() calls, skipped per-directory .gitignore discovery inside node_modules/target/.venv/DerivedData, and O(E \cdot D) ancestor size aggregation.
  • Indexed recipe matching (CompiledRecipeMatcher) routing exact filenames, extensions, literal directory names, and wildcard patterns without scanning all 171 recipes per entry; shared MarkerCache eliminating repeated stat calls; scoped ML evaluation; bottom-up O(N \log K) suggestions; and concurrent analyze_full execution.
  • Batched launchctl list snapshot + cached UID in cleanton-services, plus Linux systemd --user service discovery and management (ServiceType::SystemdUserService).
• Scanner accuracy & 171 cleaning recipes:
  • Raised default max_depth from 10 to 20, fixed pruned directory size backfill via size_targets in analyzer.rs, and expanded project detection to 17 ecosystems while filtering dependency subtrees.
  • Updated 21 existing recipes for macOS + Linux/Ubuntu XDG parity and added 18 new IDE & language build-artifact recipes (JetBrains/VS Code/Zed/Neovim/Helix/Sublime, C/C++ build variants & vcpkg, .NET obj & NuGet HTTP cache, Maven target, project .gradle, Scala .bloop/.metals/target, Next/Nuxt/SvelteKit/Astro/Angular/Parcel/Vite, Nx, Dart .dart_tool, Clojure, Haskell Cabal, OCaml _build, PHP Composer/PHPStan/Psalm, Godot .godot, Android .cxx).
• Background helper disk & memory cleanup offers:
  • Fixed Linux /proc/meminfo (MemAvailable) and macOS vm_stat (including Pages speculative) memory reporting, added resident process sampling (top_memory_processes) and allocator reclamation (reclaim_process_memory).
  • Upgraded cleanton-engine::background with default 85% disk/memory thresholds, 5% hysteresis, scanner reuse, and actionable CleanupOffer::{Disk, Memory} + snapshot_resource_status, surfaced across cleanton watch, cleanton-ui (TUI), and cleanton-app (Slint GUI).
• Antivirus improvements:
  • Parallel engine dispatch in cleanton-antivirus, cached CompiledRuleset/RegexSet and ScriptPrefilter (u128 bitmask), gated legacy SHA-1/MD5 hashing, archive root-prefix stripping in extract.rs, expanded persistence coverage (fish, XDG autostart/*.desktop, encoded systemd ExecStart), 3 new credential-access rules, and O(N) .dist-info indexing + baseline fast path in cleanton-engine::security.
• Slint UI fixes (cleanton-app):
  • Fixed Packages Refresh button misplacement during loading caused by a stretching HorizontalLayout wrapper around Spinner, along with matching status-bar and Applications leftover-header spinner layout bugs.
  • Fixed vertical centering in Spinner, ActivityBar, SidebarItem, SuggestionListRow, and ServiceListRow; added Services/Applications loading & filtered-empty states; preserved loaded tab state on sidebar navigation; added PACKAGE_LOAD_ID race protection; and moved startup probes off the UI thread.