TKBEN 3.3.0

TKBEN 3.3.0

Verified release contents

• Merged current develop into main without history rewrite.
• Updated desktop app version metadata to 3.3.0 (app/client/src-tauri/Cargo.toml, app/client/src-tauri/tauri.conf.json).
• Refreshed README product snapshots section for Release 3.3.0 with new images for:
  • Dataset workspace
  • Tokenizers workspace
  • Cross-benchmark workspace
• Added release snapshot assets:
  • assets/figures/release-2026-05-dataset.png
  • assets/figures/release-2026-05-tokenizers.png
  • assets/figures/release-2026-05-cross-benchmark.png
• Included current backend/service refactor changes present on develop, including frequency-store relocation to app/server/repositories/frequencies.py and related service/test/doc updates.
• Hardened Tauri release script to handle missing optional templates path during bundling (release/tauri/build_with_tauri.bat).

Verification performed

• Backend unit tests: 181 passed, 1 skipped (app/tests/unit).
• Frontend production build completed successfully (npm run build).
• Tauri release build completed successfully via release/tauri/build_with_tauri.bat.

Generated artifacts

• release/windows/installers/TKBEN Desktop_3.3.0_x64_en-US.msi
• release/windows/portable/tkben-desktop.exe