Add ssh config support plus polishing

core/src/main/java/io/xpipe/core/dialog/Dialog.java

@@ -1,6 +1,7 @@
 package io.xpipe.core.dialog;
 
 import io.xpipe.core.charsetter.Charsetter;
+import io.xpipe.core.util.FailableSupplier;
 import io.xpipe.core.util.SecretValue;
 
 import java.util.ArrayList;
@@ -457,11 +458,6 @@ public abstract class Dialog {
 
     protected abstract DialogElement next(String answer) throws Exception;
 
-    public interface FailableSupplier<T> {
-
-        T get() throws Exception;
-    }
-
     public static class Choice extends Dialog {
 
         private final ChoiceElement element;

core/src/main/java/io/xpipe/core/process/ShellControl.java

@@ -1,7 +1,7 @@
 package io.xpipe.core.process;
 
-import io.xpipe.core.dialog.Dialog;
 import io.xpipe.core.util.FailableFunction;
+import io.xpipe.core.util.FailableSupplier;
 import io.xpipe.core.util.SecretValue;
 import io.xpipe.core.util.XPipeSystemId;
 import lombok.NonNull;
@@ -99,7 +99,7 @@ public interface ShellControl extends ProcessControl {
     default ShellControl elevationPassword(SecretValue value) {
         return elevationPassword(() -> value);
     }
-    ShellControl elevationPassword(Dialog.FailableSupplier<SecretValue> value);
+    ShellControl elevationPassword(FailableSupplier<SecretValue> value);
 
     ShellControl initWith(String cmds);
 
@@ -107,7 +107,7 @@ public interface ShellControl extends ProcessControl {
 
     ShellControl startTimeout(int ms);
 
-    Dialog.FailableSupplier<SecretValue> getElevationPassword();
+    FailableSupplier<SecretValue> getElevationPassword();
 
     default ShellControl subShell(@NonNull ShellDialect type) {
         return subShell(p -> type.getOpenCommand(), new TerminalOpenFunction() {

core/src/main/java/io/xpipe/core/util/FailableSupplier.java

@@ -0,0 +1,6 @@
+package io.xpipe.core.util;
+
+public interface FailableSupplier<T> {
+
+    T get() throws Exception;
+}

core/src/main/java/io/xpipe/core/util/UuidHelper.java

@@ -1,7 +1,5 @@
 package io.xpipe.core.util;
 
-import io.xpipe.core.dialog.Dialog;
-
 import java.util.Optional;
 import java.util.UUID;
 
@@ -15,7 +13,7 @@ public class UuidHelper {
         }
     }
 
-    public static Optional<UUID> parse(Dialog.FailableSupplier<String> supplier) {
+    public static Optional<UUID> parse(FailableSupplier<String> supplier) {
         try {
             var s = supplier.get();
             return Optional.of(UUID.fromString(s));