feat: allow superadmins to reset cache keys for IndexedDB (#7180)

Allows super admins to reset the cache for an account. This will force the front end to fetch the data again on the next load.

fixes: https://linear.app/chatwoot/issue/CW-1817

Co-authored-by: Sojan <sojan@pepalo.com>

spec/controllers/super_admin/accounts_controller_spec.rb

@@ -15,8 +15,6 @@ RSpec.describe 'Super Admin accounts API', type: :request do
     end
 
     context 'when it is an authenticated user' do
-      let!(:account) { create(:account) }
-
       it 'shows the list of accounts' do
         sign_in(super_admin, scope: :super_admin)
         get '/super_admin/accounts'
@@ -27,6 +25,32 @@ RSpec.describe 'Super Admin accounts API', type: :request do
     end
   end
 
+  describe 'POST /super_admin/accounts/{account_id}/reset_cache' do
+    before do
+      create(:label, account: account)
+      create(:inbox, account: account)
+      create(:team, account: account)
+    end
+
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        post "/super_admin/accounts/#{account.id}/reset_cache"
+        expect(response).to have_http_status(:redirect)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      it 'shows the list of accounts' do
+        expect(account.cache_keys.keys).to contain_exactly(:inbox, :label, :team)
+        sign_in(super_admin, scope: :super_admin)
+        post "/super_admin/accounts/#{account.id}/reset_cache"
+        expect(response).to have_http_status(:redirect)
+        expect(flash[:notice]).to eq('Cache keys cleared')
+        expect(account.reload.cache_keys.values.map(&:to_i)).to eq([0, 0, 0])
+      end
+    end
+  end
+
   describe 'DELETE /super_admin/accounts/{account_id}' do
     context 'when it is an unauthenticated user' do
       it 'returns unauthorized' do