Show every answer the portal remembers, and give SSH keys their missing half

Claude-Session: https://claude.ai/code/session_01Ms2FbjQy31TVf3CEvQhGM8

tests/quickshell/settings-ownership-contract

@@ -40,8 +40,12 @@ expected = {
     "cursorInactiveTimeout": {"owner": "mouse", "mirrors": {"accessibility"}},
     "cursorSize": {"owner": "accessibility", "mirrors": {"mouse"}},
     "inactiveOpacity": {"owner": "appearance", "mirrors": {"accessibility"}},
-    "lockMinutes": {"owner": "power", "mirrors": {"privacy"}},
-    "lockOnSleep": {"owner": "power", "mirrors": {"privacy"}},
+    # lockMinutes and lockOnSleep used to be mirrored onto Privacy, which was
+    # the one mirror in this table that nobody had asked for: Privacy carried a
+    # whole second Screen-lock card, so the same preference had two sliders and
+    # the page you were looking at might not be the one you last set. The card
+    # is gone and Privacy points at Power & Lock instead, so the mirror went
+    # with it. Power owns them outright now.
 }
 
 
@@ -103,8 +107,6 @@ for needle in \
     '`cursorInactiveTimeout`' \
     '`cursorSize`' \
     '`inactiveOpacity`' \
-    '`lockMinutes`' \
-    '`lockOnSleep`' \
     'scheme-relative role' \
     'mode, scale, rotation, arrangement, and primary role'; do
     rg -Fq "$needle" "$readme" || fail "README is missing $needle"