bskyr 0.4.0

• Fixes an issue where OpenGraph links with a size hint would fail downloading. (#32)
• Improves transformations of starter packs into tibbles with cleaner unnesting. (#31)
• Allows for more than 25 actors in bs_get_profile(), (#29, #30).
• No longer overly widens results in bs_get_profile(). (#42)
• Improves bs_get_likes() processing and makes it clear it is self-only.
• Adds 3 vignettes. (#12)
  • "Creating Records on Bluesky Social"
  • "Gathering Data from Bluesky Social"
  • "Working with Lists and Starter Packs"
• Adds support for direct messages or conversations (aka "convos").
  • bs_list_convos() lists all conversations
  • bs_get_messages() retrieves messages from a conversation
  • bs_get_convo() retrieves details on a conversation
  • bs_get_convo_log() retrieves the log on all conversations
  • bs_update_read() sets a conversation to read
  • bs_update_all_read() sets all conversations to read
  • bs_accept_convo() accepts a conversation
  • bs_add_reaction() adds a reaction to a message
  • bs_remove_reaction() removes a reaction to a message
  • bs_mute_convo() mutes a conversation
  • bs_unmute_convo() unmutes a conversation
  • bs_send_message() sends a message to a conversation
  • bs_delete_message_for_self() hides a message for you
  • bs_leave_convo() leaves a conversation
  • bs_get_convo_availability() retrieves info on if you can chat with another actor
  • bs_send_message_batch() sends a batch of messages to different conversations
• Fixes an issue where actual numbers with a # sign would cause failures in posting (#45).
• Avoids creating raw version of files for upload where possible (#16).
• Always returns embed for bs_get_posts() (#40, #41).
• Include all returned information in bs_get_author_feed(). Note that this requires adding a prefix to reply and reason information. (#43)