Clash Royale - Part 2

Implement new features about Clash Royale:
- [ ] Patches:
  - Fix `/clash profile` => `/clash player`
  - Fix data update when switching account
  - Fix wrong numbering in clan members
- [ ] Players:
  - Link to RoyaleAPI decks
  - 2v2 Ranked
- [ ] War:
  - Current War
  - War Log
- [ ] Chore:
  - Move to MS Royale
  - Merge notifications into a single workflow

Previous: #957
Next: #976