Merge branch 'main' into glitch-soc/merge-upstream

Conflicts:
- `.env.production.sample`:
  Copied upstream changes.
- `app/controllers/settings/identity_proofs_controller.rb`:
  Minor conflict due to glitch-soc's extra “enable_keybase” setting.
  Upstream removed keybase support altogether, so did the same.
- `app/controllers/well_known/keybase_proof_config_controller.rb`:
  Minor conflict due to glitch-soc's extra “enable_keybase” setting.
  Upstream removed keybase support altogether, so did the same.
- `lib/mastodon/statuses_cli.rb`:
  Minor conflict due to an optimization that wasn't shared between
  the two versions. Copied upstream's version.

app/javascript/mastodon/actions/identity_proofs.js

@@ -1,31 +0,0 @@
-import api from '../api';
-
-export const IDENTITY_PROOFS_ACCOUNT_FETCH_REQUEST = 'IDENTITY_PROOFS_ACCOUNT_FETCH_REQUEST';
-export const IDENTITY_PROOFS_ACCOUNT_FETCH_SUCCESS = 'IDENTITY_PROOFS_ACCOUNT_FETCH_SUCCESS';
-export const IDENTITY_PROOFS_ACCOUNT_FETCH_FAIL    = 'IDENTITY_PROOFS_ACCOUNT_FETCH_FAIL';
-
-export const fetchAccountIdentityProofs = accountId => (dispatch, getState) => {
-  dispatch(fetchAccountIdentityProofsRequest(accountId));
-
-  api(getState).get(`/api/v1/accounts/${accountId}/identity_proofs`)
-    .then(({ data }) => dispatch(fetchAccountIdentityProofsSuccess(accountId, data)))
-    .catch(err => dispatch(fetchAccountIdentityProofsFail(accountId, err)));
-};
-
-export const fetchAccountIdentityProofsRequest = id => ({
-  type: IDENTITY_PROOFS_ACCOUNT_FETCH_REQUEST,
-  id,
-});
-
-export const fetchAccountIdentityProofsSuccess = (accountId, identity_proofs) => ({
-  type: IDENTITY_PROOFS_ACCOUNT_FETCH_SUCCESS,
-  accountId,
-  identity_proofs,
-});
-
-export const fetchAccountIdentityProofsFail = (accountId, err) => ({
-  type: IDENTITY_PROOFS_ACCOUNT_FETCH_FAIL,
-  accountId,
-  err,
-  skipNotFound: true,
-});