[armanist]

Fills documentation gaps found after the 3.1 changes (quantum-php/framework#585, #575, #599, #534, #566, #567).

What changed

• packages/logger/contracts.md: the PSR-3 methods take string|Stringable $message, and a subclass that overrides them must declare the same type.
• packages/ratelimit/adapters.md: the file adapter creates the missing parent folders of its path.
• packages/console/built-in-commands.md: core:env looks for .env and .env.example in the project base directory, not in the folder the command runs from.
• packages/httpclient/usage.md, overview.md, architecture.md, checked against real requests:
  • getErrors() also holds an entry for an HTTP 4xx or 5xx answer, not only for a cURL failure. The old text said the opposite.
  • how setData() is sent: JSON for a JSON content type, form-encoded for other arrays, multipart for a CURLFile, a string as it is
  • addGet() appends its data as a query string, and addPost() is shown
  • a JSON response body is decoded to an object, an XML body to a SimpleXMLElement
  • in async mode a failed request, 4xx and 5xx included, goes to the error callback, and the collector runs before the callbacks
  • request headers are read back in lowercase, and setHeaders() replaces the tracked set
  • the public accessors getMethod(), getData(), getAdapter(), isMultiRequest() and HttpClient::METHODS

Changed paths

• v3.0/packages/logger/contracts.md
• v3.0/packages/ratelimit/adapters.md
• v3.0/packages/console/built-in-commands.md
• v3.0/packages/httpclient/usage.md
• v3.0/packages/httpclient/overview.md
• v3.0/packages/httpclient/architecture.md

SUMMARY.md: no change.