Auto-commit after successful build: update app gameplay/UI, improve build setup

Changed files:\napp/build.gradle.kts
app/src/main/java/solutions/tretter/githugandroid/GitHugApp.kt
app/src/main/java/solutions/tretter/githugandroid/TextEditorDialog.kt

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

@@ -323,8 +323,9 @@ fun GitHugApp() {
             applyRecommendedPaneWeights(persist = false)
         }
 
-        fun saveEditor(targetPath: String) {
+        fun saveEditor() {
             val state = editorState ?: return
+            val targetPath = state.saveAsPath.trim()
             if (targetPath.isBlank()) return
             val (newRepo, lines) = runtime.writeEditorFile(currentLevel, repo, targetPath, state.content)
             editorState = null
@@ -452,18 +453,11 @@ fun GitHugApp() {
                 state = state,
                 onContentChange = { editorState = state.copy(content = it) },
                 onSaveAsPathChange = { editorState = state.copy(saveAsPath = it) },
-                onCancel = {
+                onClose = {
                     output = output + "Editor closed without saving"
                     editorState = null
                 },
-                onSave = { saveEditor(state.path) },
-                onSaveAs = {
-                    val targetPath = state.saveAsPath.trim()
-                    if (targetPath.isNotEmpty()) {
-                        editorState = state.copy(path = targetPath, saveAsPath = targetPath)
-                        saveEditor(targetPath)
-                    }
-                },
+                onSave = { saveEditor() },
             )
         }
     }