Review Sharing Polish

• Pill tooltips that explain what you're seeing. Hovering a True/False/Unknown pill on a claim node now spells out whether the value is your assignment or one the evaluator inferred from surrounding decisions, and tells you that clicking it will send you back to the results. Pills inside the verdict explainer ("here's a worked example") are labeled as examples instead of pretending to be your real assignments.
• Edit a claim from its node, return to results. Clicking a pill on a claim node after you've finished a review now behaves like the Edit buttons on the results page: change the answer, hit Next once, and you're back on the verdict — no walking the rest of the queue.
• Read-only review pages open straight to the verdict. Visitors to a shared /review/[reviewId] link now land directly on the results step in the wizard instead of having to open it from the sidebar.
• Cleaner URL for review owners. When you open a review you own via a /view/[id]/[v]/review/[reviewId] link, the URL is now silently rewritten to the plain argument view so a refresh keeps you on the canonical page. Shared read-only links are untouched.
• Read-only viewers see a focused results page. Clear-review, exhaustive validity check, and the "Press ⌫ to go back" wizard hint are now hidden for visitors of a shared review — they were only ever meaningful to the review's owner.

Fixed

• Claim-node pills now update immediately after a wizard decision. Marking a claim True/False from the wizard used to leave the pill on the corresponding graph node stale until you reloaded the page. Pills now refresh in real time.
• Pill-edit jump-to-results works even when an evaluation hasn't been saved. If you finished walking the review queue but the result hadn't persisted yet (e.g. you refreshed during the save), clicking a pill on a claim node now still routes you back to the results page after editing.