include pensieve.love even though it's in development

Dependencies

• [2] D5C2QGQX include a fork
• [*] FS2ITYYH record a known issue
• [*] SBS2F7GR link to export tool

Change contents

• edit in README.md at line 102
  [2.146]

  [5.19]
  + * https://git.sr.ht/~akkartik/pensieve.love -- a note-taking app on an

  + infinite 2D surface. Still in development.

  + * https://git.sr.ht/~akkartik/capture.love -- a blank-slate mode for the

  + note-taking app, so all the stuff pensieve.love puts on screen doesn't cause

  + you to forget what you came to write down.