v2.0.0

What's Changed

• docs: require self-review before merging pull requests by @MarkChu-git in #51
• feat: experimental OpenTUI skeleton for human-facing TUI by @MarkChu-git in #53
• feat: wire the TUI to the real Student Task View (phase 1) by @MarkChu-git in #54
• feat: in-TUI guided SSO login wizard (phase 2) by @MarkChu-git in #56
• feat: task status triggers from the TUI detail pane (phase 3) by @MarkChu-git in #57
• feat: submission wizard and task artifacts in the TUI (phase 4) by @MarkChu-git in #58
• feat: pairing-relay sign-in (default everywhere), guided SSO removal, v2.0.0 by @MarkChu-git in #60

Full Changelog: v1.0.2...v2.0.0