Use Cosmos Bot Read Model in BotNetApi Reads

[DakotaCondos]

As an application or admin app user,
I want the existing BotNetApi bot read endpoints to use the Cosmos DB bot read model,
so that normal bot state and inventory reads come from the readable projection instead of the simulator runtime.

Acceptance Criteria

• Given an app requests all bots
  When BotNetApi receives the request
  Then it returns bot documents or summaries from the Cosmos DB bots container.

• Given an app requests a specific bot
  When BotNetApi receives the bot ID
  Then it returns the matching bot document from Cosmos DB.

• Given an app requests available bots
  When BotNetApi queries Cosmos DB
  Then it returns bots marked available and not removed or disabled.

• Given an app needs inventory information
  When it queries a bot through BotNetApi
  Then the response includes the bot's current readable inventory values.

• Given a removed bot is queried
  When BotNetApi reads the bot document
  Then the bot is clearly identified as removed or inactive.

• Given an app requests normal read-only bot information
  When the request is processed
  Then BotNetApi does not call simulator HTTP endpoints for that read operation.