Road to 1.0

[s3cur3]

• Add OpenGraph and Twitter tags
• Add favicon
• Test account recovery emails
• Test that insertions and deletions get pushed to pubsub
• Add tests of LiveView
  • Creating a new thought (and having it show up in the stream)
  • Deleting an old one
• Database replication
• Database backups
• End to end encryption
• No account needed
• Email optional (allow saving with just a username)
• Edit past thoughts
• Icon changes from hot to bubble tea based on season of the viewer
• Fix Sobelow errors
• Run Sobelow in CI:

  - name: Check for security vulnerabilities in Phoenix project
      run: mix sobelow
      if: always()