Add git pushing after every commit.

Improve hardware keyboard and editor focus handling

- Map physical Tab, arrow, and Enter keys to the terminal actions used by the on-screen controls.
- Keep focus in the terminal input after command submission.
- Focus editor content fields when editor dialogs open.

app/src/main/java/solutions/tretter/githugandroid/GitMessageEditorDialog.kt

@@ -23,8 +23,13 @@ import androidx.compose.material3.ButtonDefaults
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.remember
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.focus.FocusRequester
+import androidx.compose.ui.focus.focusRequester
 import androidx.compose.ui.graphics.SolidColor
+import androidx.compose.ui.platform.LocalSoftwareKeyboardController
 import androidx.compose.ui.text.TextStyle
 import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.text.font.FontWeight
@@ -49,6 +54,13 @@ fun GitMessageEditorDialog(
     val horizontalScroll = rememberScrollState()
     val verticalScroll = rememberScrollState()
     val dialogScroll = rememberScrollState()
+    val contentFocusRequester = remember { FocusRequester() }
+    val keyboardController = LocalSoftwareKeyboardController.current
+
+    LaunchedEffect(state.invocation.command) {
+        contentFocusRequester.requestFocus()
+        keyboardController?.show()
+    }
 
     Dialog(
         onDismissRequest = onClose,
@@ -104,7 +116,9 @@ fun GitMessageEditorDialog(
                         BasicTextField(
                             value = state.content,
                             onValueChange = onContentChange,
-                            modifier = Modifier.sizeIn(minWidth = 1000.dp, minHeight = 700.dp),
+                            modifier = Modifier
+                                .sizeIn(minWidth = 1000.dp, minHeight = 700.dp)
+                                .focusRequester(contentFocusRequester),
                             textStyle = TextStyle(
                                 color = TextPrimary,
                                 fontFamily = FontFamily.Monospace,