Fix telemetry typo and simplify microcode script

Correct telemetry status spelling ("sucess" → "success") and map status values accordingly. Normalize EOF/newline handling in several misc/data files. Major refactor of tools/pve/microcode.sh: update copyright/author, remove the verbose CPU detection/display helpers, simplify current microcode detection, streamline package discovery and selection logic, switch wget to curl, clean up download/install flow (use basename and remove /tmp usage), simplify UI/messages and exit handling, and remove live microcode reload/version post-install checks.

misc/data/dashboard.go

@@ -1484,4 +1484,4 @@ func DashboardHTML() string {
     </script>
 </body>
 </html>`
-}
+}