docs: update README test counts

test: group UI tests by component

docs: clarify ty.toml comment for suppressed diagnostics

fix: use change event for char count to handle inline clear

docs: update architecture description for UI polish changes

docs: update test counts for UI polish changes

feat: add loading feedback on Translate button

feat: replace standalone Clear button with inline clear on input

feat: add character limit display and keyboard shortcut hint

feat: increase textbox height to 6 lines and remove input placeholder

feat: replace English label with static dropdown for visual symmetry

docs: update architecture description and test counts

test: add tests for new UI components and update language format

feat: add UI improvements for usability

test: add button wiring test and remove stale comments

docs: update test counts in README

chore: remove tests/data from gitignore

docs: update CLAUDE.md for Google Translate-style UI redesign

test: add new layout tests for Google Translate-style UI

test: remove obsolete batch and sidebar tests

feat: rewrite UI with Google Translate-style layout

refactor: remove batch translation code

chore: add uv.lock to gitignore

chore: add .python-version for Python 3.12

docs: migrate setup instructions from pip/venv to uv

docs: update test counts and gitignore for batch tab redesign

feat: redesign Batch tab with two-column layout matching Single tab

fix: replace deprecated torch_dtype with dtype in model loading

docs: update test counts for batch preview table

feat: add preview table to batch tab UI

feat: translate_batch returns table data alongside file path

chore: gitignore tests/data/ for sample batch upload files

chore: simplify docs/ gitignore and remove tracked plan files

docs: update CLAUDE.md and README.md with new test counts

test: add 24 tests and improve test infrastructure

docs: update CLAUDE.md and README.md for new UI layout

feat: rebuild UI with sidebar and tabbed Single/Batch layout

feat: add translate_batch function for file-based translation

feat: add batch file parsing and output helpers

feat: add generation parameters to translate function

docs: add UI improvements implementation plan

docs: add UI improvements design for sidebar + tabbed layout

docs: update CLAUDE.md and README.md for Tier 1 languages

fix: update app UI and examples for Tier 1 languages

test: update langmap tests for Tier 1 language restriction

feat: restrict language mapping to 22 Tier 1 production-ready languages

chore: add docs/ to .gitignore

docs: update CLAUDE.md and README.md for CUDA-only support

refactor: cache language mappings and use model.device

fix: remove MPS support and use float32 on CPU