Added some missing panic catchers

Author: cmaglie

Diff for: handler/builder.go

@@ -54,6 +54,7 @@ func (handler *InoHandler) rebuildEnvironmentLoop() {
 		// Regenerate preprocessed sketch!
 		done := make(chan bool)
 		go func() {
+			defer streams.CatchAndLogPanic()
 
 			handler.progressHandler.Create("arduinoLanguageServerRebuild")
 			handler.progressHandler.Begin("arduinoLanguageServerRebuild", &lsp.WorkDoneProgressBegin{

Diff for: handler/handler.go

@@ -179,6 +179,8 @@ func (handler *InoHandler) HandleMessageFromIDE(ctx context.Context, conn *jsonr
 		// method "initialize"
 
 		go func() {
+			defer streams.CatchAndLogPanic()
+
 			// Start clangd asynchronously
 			log.Printf("LS  --- initializing workbench (queued)")
 			handler.dataMux.Lock()