context: remove verifier & trust node (#6805)

* remove verifier

* more removal of trustnode flag

* add todo

* fix lint

* remove file

* remove viper and add link to issue

* remve mention of trustnode

docs/interfaces/lite/getting_started.md

@@ -7,7 +7,6 @@ To start a REST server, we need to specify the following parameters:
 | chain-id    | string    | null                    | true     | chain id of the full node to connect                 |
 | node        | URL       | "tcp://localhost:46657" | true     | address of the full node to connect                  |
 | laddr       | URL       | "tcp://localhost:1317"  | true     | address to run the rest server on                    |
-| trust-node  | bool      | "false"                 | true     | Whether this LCD is connected to a trusted full node |
 | trust-store | DIRECTORY | "$HOME/.lcd"            | false    | directory for save checkpoints and validator sets    |
 
 For example:
@@ -16,7 +15,6 @@ For example:
 gaiacli rest-server --chain-id=test \
     --laddr=tcp://localhost:1317 \
     --node tcp://localhost:26657 \
-    --trust-node=false
 ```
 
 For more information about the Gaia-Lite RPC, see the [swagger documentation](https://cosmos.network/rpc/)