Read and vote support for nip88 polls (compatible with https://pollerama.fun )

https://github.com/dluvian/voyage/releases/tag/v0.16.0

### 🌠 Features

- Render nip88 polls

- Vote on nip88 polls

### 🛠 Improvements

- Always use nip22 when replying with only one char

- Update default topics

### ⚡️ Performance

- Don't look up non-matching event when nevent encodes kind number

### 🎨 Styling

- Increase bottom bar size

- Change hashtag color

- Move options button to top right

- Make radio and checkbox clickable by text

- Fix text style

- Adjust trust icon size and padding

- Shorten media urls

### 🐛 Bug Fixes

- Fix event sweeper deleting too many events

- Only show distinct seen-in relays in profile view

- Fix search result UI

- Sub nip22 replies when scrolling

### 📚 Documentation

- Add nip88 polls to supported nips in README

### ⚙️ Miscellaneous Tasks

- Upgrade Kotlin and ksp to 2.0.21

- Upgrade compose dependencies

- Bump version to v0.16.0

- Remove unused architectures