fix: preserve info flag in plugin reports with --global

The argument-handling block in each plugin's report command overwrote APP with --global before checking whether $1 actually held an info flag, so `dokku <plugin>:report --global --<plugin>-foo` always emitted the full report instead of the requested value. Reorder the conditionals across the sixteen plugins that share the pattern so the info-flag check runs first, and add a regression bats case for each one.

tests/unit/caddy.bats

@@ -18,6 +18,24 @@ teardown() {
   dokku nginx:start
 }
 
+@test "(caddy:report) --global --caddy-log-level" {
+  run /bin/bash -c "dokku caddy:set --global log-level DEBUG"
+  echo "output: $output"
+  echo "status: $status"
+  assert_success
+
+  run /bin/bash -c "dokku caddy:report --global --caddy-log-level"
+  echo "output: $output"
+  echo "status: $status"
+  assert_success
+  assert_output "DEBUG"
+
+  run /bin/bash -c "dokku caddy:set --global log-level"
+  echo "output: $output"
+  echo "status: $status"
+  assert_success
+}
+
 @test "(caddy) caddy:help" {
   run /bin/bash -c "dokku caddy"
   echo "output: $output"