Don't deploy on proxy reboot

It shouldn't be necessary to deploy the app on proxy reboot. When there
are multiple apps using the same proxy we'll only deploy the one we
run the reboot command from, so we don't always reboot anyway.

lib/kamal/cli/proxy.rb

@@ -120,18 +120,6 @@ class Kamal::Cli::Proxy < Kamal::Cli::Base
             execute *KAMAL.proxy.ensure_apps_config_directory
 
             execute *KAMAL.proxy.run
-
-            KAMAL.roles_on(host).select(&:running_proxy?).each do |role|
-              app = KAMAL.app(role: role, host: host)
-
-              version = capture_with_info(*app.current_running_version, raise_on_non_zero_exit: false).strip
-              endpoint = capture_with_info(*app.container_id_for_version(version)).strip
-
-              if endpoint.present?
-                info "Deploying #{endpoint} for role `#{role}` on #{host}..."
-                execute *app.deploy(target: endpoint)
-              end
-            end
           end
           run_hook "post-proxy-reboot", hosts: host_list
         end

test/cli/proxy_test.rb

@@ -44,42 +44,20 @@ class CliProxyTest < CliTestCase
   end
 
   test "reboot" do
-    SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with(:docker, :container, :ls, "--all", "--filter", "name=^app-web-123$", "--quiet")
-      .returns("abcdefabcdef")
-      .at_least_once
-
-    SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with { |*args| args[0..1] == [ :sh, "-c" ] }
-      .returns("123")
-      .at_least_once
-
     run_command("reboot", "-y").tap do |output|
       assert_match "docker container stop kamal-proxy on 1.1.1.1", output
       assert_match "docker container prune --force --filter label=org.opencontainers.image.title=kamal-proxy on 1.1.1.1", output
       assert_match "mkdir -p .kamal/proxy/apps-config on 1.1.1.1", output
       assert_match "echo $(cat .kamal/proxy/options 2> /dev/null || echo \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\") $(cat .kamal/proxy/image 2> /dev/null || echo \"basecamp/kamal-proxy\"):$(cat .kamal/proxy/image_version 2> /dev/null || echo \"#{Kamal::Configuration::Proxy::Boot::MINIMUM_VERSION}\") $(cat .kamal/proxy/run_command 2> /dev/null || echo \"\") | xargs docker run --name kamal-proxy --network kamal --detach --restart unless-stopped --volume kamal-proxy-config:/home/kamal-proxy/.config/kamal-proxy --volume $(pwd)/.kamal/proxy/apps-config:/home/kamal-proxy/.apps-config on 1.1.1.1", output
-      assert_match "docker exec kamal-proxy kamal-proxy deploy app-web --target=\"abcdefabcdef:80\" --deploy-timeout=\"6s\" --drain-timeout=\"30s\" --buffer-requests --buffer-responses --log-request-header=\"Cache-Control\" --log-request-header=\"Last-Modified\" --log-request-header=\"User-Agent\" on 1.1.1.1", output
 
       assert_match "docker container stop kamal-proxy on 1.1.1.2", output
       assert_match "docker container prune --force --filter label=org.opencontainers.image.title=kamal-proxy on 1.1.1.2", output
       assert_match "mkdir -p .kamal/proxy/apps-config on 1.1.1.1", output
       assert_match "echo $(cat .kamal/proxy/options 2> /dev/null || echo \"--publish 80:80 --publish 443:443 --log-opt max-size=10m\") $(cat .kamal/proxy/image 2> /dev/null || echo \"basecamp/kamal-proxy\"):$(cat .kamal/proxy/image_version 2> /dev/null || echo \"#{Kamal::Configuration::Proxy::Boot::MINIMUM_VERSION}\") $(cat .kamal/proxy/run_command 2> /dev/null || echo \"\") | xargs docker run --name kamal-proxy --network kamal --detach --restart unless-stopped --volume kamal-proxy-config:/home/kamal-proxy/.config/kamal-proxy --volume $(pwd)/.kamal/proxy/apps-config:/home/kamal-proxy/.apps-config on 1.1.1.2", output
-      assert_match "docker exec kamal-proxy kamal-proxy deploy app-web --target=\"abcdefabcdef:80\" --deploy-timeout=\"6s\" --drain-timeout=\"30s\" --buffer-requests --buffer-responses --log-request-header=\"Cache-Control\" --log-request-header=\"Last-Modified\" --log-request-header=\"User-Agent\" on 1.1.1.2", output
     end
   end
 
   test "reboot --rolling" do
-    SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with(:docker, :container, :ls, "--all", "--filter", "name=^app-web-123$", "--quiet")
-      .returns("abcdefabcdef")
-      .at_least_once
-
-    SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
-      .with { |*args| args[0..1] == [ :sh, "-c" ] }
-      .returns("123")
-      .at_least_once
-
     run_command("reboot", "--rolling", "-y").tap do |output|
       assert_match "Running docker container prune --force --filter label=org.opencontainers.image.title=kamal-proxy on 1.1.1.1", output
     end