v0.7.0

Changelog

• 97174c6: feat(client): add RelateIssues for POST /api/issues/{ref}/relate (@thomas-cabral)
• 206341c: feat(cli): add taskr relate and unrelate (@thomas-cabral)
• 9dc6425: test(cli): cover relate/unrelate wire shape and local refusals (@thomas-cabral)
• 645bd0d: fix(cli): step marks carry the same tree state as new/offload/park (@thomas-cabral)
• 8928f8e: test(cli): pin branch and dirty_files on a step mark's wire body (@thomas-cabral)
• a11b40c: test(cli): remove ambient repo dependency from four step tests (@thomas-cabral)
• e6b9dbf: Merge pull request #7 from thomas-cabral/feat/relate-verbs (@thomas-cabral)
• 498df54: docs(skill): the rules a plan needs, not just the verbs (@thomas-cabral)
• 5d53627: Merge pull request #8 from thomas-cabral/feat/skill-steps-rules (@thomas-cabral)