feat: add Android floating tab bar

[huhuanming]

Summary

• add an Android-only androidTabBarStyle prop with default and floating modes
• render the floating mode as a rounded, inset tab bar with a native selected-item capsule
• engage the capsule immediately on touch, drag without changing pages at intermediate tab centers, and select the nearest tab once on release
• preserve the existing default Android appearance and leave iOS behavior unchanged

Validation

• yarn workspace @onekeyfe/react-native-tab-view typecheck
• yarn workspace @onekeyfe/react-native-tab-view prepare
• JAVA_HOME=$(/usr/libexec/java_home -v 17) ANDROID_HOME=/Users/huhuanming/Library/Android/sdk ./gradlew :onekeyfe_react-native-tab-view:compileDebugKotlin
• downstream app-monorepo Android emulator acceptance: immediate touch engagement, no page switch while crossing tab centers, one nearest-tab switch on release, and normal tap regression
• git diff --check

Notes

• Blur material is intentionally out of scope.
• The package-local lint script currently cannot resolve its eslint command in this workspace; no lint dependency or unrelated configuration was changed in this PR.

[originalix]

P2: [Selected-tab long press is swallowed in floating mode]

When androidTabBarStyle is floating, a touch on the selected tab reaches this branch and returns true from ACTION_DOWN. That prevents Android from running the item's existing OnLongClickListener; a stationary hold later falls through ACTION_UP to performClick(), so onTabLongPress never fires.

Keep a stationary-hold path that invokes performLongClick() (or let the existing long-click listener own that gesture), and consume the sequence for drag only after movement has activated the drag gesture.