Cardano Updates

- Skip governance modal when delegating to pool if user is already participating
- Remove governance modal for undelegation - always undelegate without combining with DRep
- Reorder checks to handle participating users first for better UX

- Skip governance modal when delegating to pool if user is already participating
- Remove governance modal for undelegation - always undelegate without combining with DRep
- Reorder checks to handle participating users first for better UX

When searching pools by name, don't add Yoroi and Emurgo pools at the beginning. Return search results as-is without preferred pool sorting.

- Fix generatePoolName to return null when ticker/name are missing instead of '[null] null'
- Update StakeDelegationOperation to show pool ID on second line with Copiable
- Show pool name on first line when available, pool ID always on second line
- Fix text colors in PoolDetailScreen for preprod staking center

- Remove nested ScrollView to fix keyboard covering input fields
- Replace checkbox list with flex-wrap selectable pills matching dapp discovery pattern
- Remove duplicate padding in footer (ModalWrapper already provides padding)
- Improve visual feedback with pill selection states

- Use keyboard screenY position instead of height for accurate positioning
- Remove extra padding that caused gap between suggestions and keyboard
- Add fallback to detect keyboard position when suggestions appear
- Fix suggestions appearing immediately on first keyboard open

Hide filter transition spinner when refreshing to avoid showing both primary and white spinners simultaneously

- Trigger wallet loading in setWalletSelected when wallet is not loaded
- Show loading indicator in WithWalletOpened when wallet is being loaded
- Add immediate loading feedback in SelectWalletFromListScreen on wallet click
- Update WalletListItem to show loading state during wallet loading

This improves UX by providing immediate visual feedback and preventing blank screens during wallet loading.

- Add filter icon button next to Transactions title
- Implement filter modal with multiselect for operation types
- Add metadata/memo search functionality
- Add min/max ADA amount filtering
- Show loading indicator while filters are being applied
- Extract filter logic into useTxFilterModal hook for better organization

Add workflow_dispatch workflow to trigger development builds on demand from GitHub Actions UI. Allows selecting platform (all/ios/android) and branch (defaults to develop).