remove placeholder text, more complete term reset

Author: sawka

frontend/app/block/durable-session-flyover.tsx

@@ -199,19 +199,17 @@ function DurableEndedContent({ doneReason, startupError, viewModel, onClose }: D
     };
 
     let titleText = "Durable Session (Ended)";
-    let descriptionText = "[Placeholder text - will be updated]";
-    let showRestartButton = false;
+    let descriptionText = "The durable session has ended. This block is still configured for durable sessions.";
+    let showRestartButton = true;
 
     if (doneReason === "terminated") {
         titleText = "Durable Session (Ended, Exited)";
         descriptionText =
             "The shell was terminated and is no longer running. This block is still configured for durable sessions.";
-        showRestartButton = true;
     } else if (doneReason === "gone") {
         titleText = "Durable Session (Ended, Lost)";
         descriptionText =
             "The session was lost or not found on the remote server. This may have occurred due to a system reboot or the session being manually terminated.";
-        showRestartButton = true;
     } else if (doneReason === "startuperror") {
         titleText = "Durable Session (Failed to Start)";
         descriptionText = "The durable session failed to start.";

pkg/util/shellutil/shellutil.go

@@ -623,11 +623,20 @@ func GetTerminalResetSeq() string {
 	resetSeq := "\x1b[0m"                 // reset attributes
 	resetSeq += "\x1b[?25h"               // show cursor
 	resetSeq += "\x1b[?1l"                // normal cursor keys
+	resetSeq += "\x1b[?6l"                // origin mode off (DECOM)
 	resetSeq += "\x1b[?7h"                // wraparound on
-	resetSeq += "\x1b[?1000l"             // disable mouse tracking
-	resetSeq += "\x1b[?1007l"             // disable alternate scroll mode
-	resetSeq += "\x1b[?1004l"             // disable focus reporting (FocusIn/FocusOut)
+	resetSeq += "\x1b[?45l"               // reverse wraparound off
+	resetSeq += "\x1b[?66l"               // application keypad off (DECNKM)
+	resetSeq += "\x1b[4l"                 // insert mode off (IRM)
+	resetSeq += "\x1b[?9l"                // X10 mouse tracking off
+	resetSeq += "\x1b[?1000l"             // disable Send Mouse X & Y on button press
+	resetSeq += "\x1b[?1002l"             // disable Use Cell Motion Mouse Tracking
+	resetSeq += "\x1b[?1003l"             // disable Use All Motion Mouse Tracking
+	resetSeq += "\x1b[?1004l"             // disable Send FocusIn/FocusOut events
+	resetSeq += "\x1b[?1006l"             // disable Enable SGR Mouse Mode
+	resetSeq += "\x1b[?1007l"             // disable Enable Alternate Scroll Mode
 	resetSeq += "\x1b[?2004l"             // disable bracketed paste mode
+	resetSeq += "\x1b[?2026l"             // synchronized output off
 	resetSeq += FormatOSC(16162, "R")     // disable alternate screen mode
 	return resetSeq
 }