TUN-3201: Create base cloudflared UI structure

vendor/github.com/gdamore/tcell/terminfo/t/tvi921/term.go

@@ -0,0 +1,34 @@
+// Generated automatically.  DO NOT HAND-EDIT.
+
+package tvi921
+
+import "github.com/gdamore/tcell/terminfo"
+
+func init() {
+
+	// televideo model 921 with sysline same as page & real vi function
+	terminfo.AddTerminfo(&terminfo.Terminfo{
+		Name:         "tvi921",
+		Columns:      80,
+		Lines:        24,
+		Clear:        "\x1a",
+		ShowCursor:   "\x1b.3",
+		AttrOff:      "\x1bG0",
+		Underline:    "\x1bG8",
+		Reverse:      "\x1bG4",
+		PadChar:      "\x00",
+		EnterAcs:     "\x1b$",
+		ExitAcs:      "\x1b%%",
+		SetCursor:    "\x1b=%p1%' '%+%c%p2%' '%+%c$<3/>",
+		CursorBack1:  "\b",
+		CursorUp1:    "\v",
+		KeyUp:        "\v",
+		KeyDown:      "\x16",
+		KeyRight:     "\f",
+		KeyLeft:      "\b",
+		KeyInsert:    "\x1bQ",
+		KeyDelete:    "\x1bW",
+		KeyBackspace: "\b",
+		KeyClear:     "\x1a",
+	})
+}