feat(debuglink): report the last confirmation text; reconcile the Solana LUT capability

messages.proto

@@ -356,6 +356,10 @@ message Features {
           // MIXED dice derivation are implemented. Hosts MUST check this before
           // offering either dice mode: older firmware skips the unknown
           // dice_only field and derives a different wallet without complaint.
+  optional bool supports_solana_lut_attestation =
+      29; // Firmware authenticates and presents host-resolved Solana address
+          // lookup-table accounts. False/absent means LUT data remains opaque
+          // and must follow the ordinary AdvancedMode blind-signing review.
 }
 
 /**
@@ -1073,6 +1077,11 @@ message DebugLinkState {
   optional bytes dice_digest =
       15; // SHA-256 of the ASCII dice-roll string collected during a
           // dice_entropy ResetDevice workflow
+  optional string confirm_title =
+      16; // title of the most recent confirmation screen, as formatted
+  optional string confirm_body =
+      17; // body of the most recent confirmation screen, as formatted and
+          // before pagination; lets tests assert exact displayed text
 }
 
 /**