Documentation/Tutorials for setting up PubSub component are unclear

[rakeshwalisheter]

Describe the issue

• Declarative subscription guide illustrates subscribing to a orders topic with route to the subscription as /checkout. This is already confusing since the example uses checkout entity as being the 'publisher'. Why is the publisher subscribing..?
• Programmatic subscription guide with Python illustrates subscribing to a checkout topic with route to the subscription as /order. This is breaking consistency with the first example which the doc states is being replicated in the prog-subscription documentation. For folks like me, who don't know better, this will cause a lot of confusion.
• In the declarative subscription, why does scopes include both checkout and orderprocessing ..? isn't it supposed to be just orderprocessing that is subscribing..?

URL of the docs
https://docs.dapr.io/developing-applications/building-blocks/pubsub/subscription-methods/#declarative-subscriptions
https://docs.dapr.io/developing-applications/building-blocks/pubsub/subscription-methods/#programmatic-subscriptions

Expected content

Screenshots

Additional context