FCL Wallet Discovery -- Filtering

[orodio]

Not all wallets will work for all situations. FCLs wallet discovery should default to the most open and general purpose wallets, limited utility wallets (supports a specific subset of general purpose transactions) should be opt-in as a group, while restricted wallets should be opt-in individually.

Specifying the above configuration should be done via FCLs config mechanism. Maybe something like this:

fcl.config()
  .put("discovery.wallet", "https://....")
  .put("discovery.wallet.includeLimited", true)
  .put("discovery.wallet.includeRestricted", ["restrictedWalletKey", "restrictedWalletKey", "restrictedWalletKey"])

[gregsantos]

@chasefleming Discussed adding this filtering based on self-assigned capabilities