v1.7.0

Changed Applying a rewrite ("Use this rewrite" or a writing-tool chip's "Use this") no longer re-checks the applied text — the badge shows "✓ Rewritten" until you edit the text or press Refresh. Tone criteria now judge delivery, not topic — respectful criticism counts as neutral; the Nano checker asks for a respectful flag (a negative-but-polite verdict remaps to neutral) and the cloud Fast mode criteria match. Rewrite prompt treats the text as the user's draft for other readers — the model is told never to reply to or answer the draft; "More professional" and "Friendlier" now explicitly replace insults, sarcasm and blame while keeping criticism.