Merge pull request #20 from currycan/feat/remove-web-module

test: add AttendeeSelector and EventNavigator tests for Python 3.8 coverage

test: add PriceSelector unit tests to boost coverage for Python 3.8

refactor: remove web (Selenium) module — no longer viable due to Damai web-side risk control

fix: convert remaining parenthesized context managers for Python 3.8

chore: archive old plan docs and update .gitignore

test: add fast_pipeline and logger tests to boost coverage to 81.89%

fix: convert parenthesized context managers to backslash style for Python 3.8

refactor: complete u2 migration — remove Appium deps, fix SKU page click mechanism

fix: ensure blind clicker thread fully stops before pipeline fallthrough — prevents price toggle

fix: wait 500ms after price selection for App to update confirm button state

fix: add 300ms delay after price selection to let App update confirm button state

fix: use coordinate click for confirm button — element click ignored by Damai custom View

fix: use element click for price selection — coordinate taps ignored by Damai custom Views

fix: refresh page_probe after cold pipeline fallthrough — prevents duplicate purchase flow