v1.0.7: Fix false offline modifications causing 'untitled' pages

Root cause chain:
1. JS _pendingSet cleared prematurely in onReady (0ms), letting onChange
   fire during initial content load and set userEdited=true
2. onAutoSave didn't check isEditorReadOnly, firing even for read-only pages
3. Markdown round-trip (extractText → markdownToBlocks → blocksToMarkdown)
   produced different output, triggering false change detection
4. onSaveContent passed null for title when no title changes, which
   CachedApi converted to empty string, causing server to set title to 'untitled'

Fixes:
- JS: Remove premature _pendingSet clearing in onReady; increase timeout to 500ms
- Kotlin: onAutoSave checks isEditorReadOnly (no auto-save in read-only mode)
- Kotlin: Save operations always pass current title (never null) to prevent
  empty title being sent to server
- Kotlin: Add isContentLoading flag to suppress onContentChanged during initial
  content load, preventing false currentPageContent updates
- Added APK versioned naming for Obtanium compatibility

app/build.gradle.kts

@@ -20,8 +20,8 @@ android {
         applicationId = "com.docmost.app"
         minSdk = 26
         targetSdk = 34
-        versionCode = 7
-        versionName = "1.0.6"
+        versionCode = 8
+        versionName = "1.0.7"
     }
 
     signingConfigs {
@@ -58,6 +58,13 @@ android {
         viewBinding = true
         buildConfig = true
     }
+
+    applicationVariants.all {
+        outputs.all {
+            val output = this as com.android.build.gradle.internal.api.BaseVariantOutputImpl
+            output.outputFileName = "Docmost-app-v${versionName}-${buildType.name}.apk"
+        }
+    }
 }
 
 dependencies {

app/src/main/assets/editor/index.html

@@ -531,12 +531,9 @@
                         } else {
                             console.log('AndroidInterface not available yet');
                         }
-                        // Android controla la carga de contenido via setContent()
-                        // No cargar pendingAndroidContent automáticamente
-                        // Clear pending set flag on next tick after initialization
-                        setTimeout(function() {
-                            window._pendingSet = false;
-                        }, 0);
+                        // _pendingSet is cleared by setContent() after 100ms
+                        // Do NOT clear it here — doing so prematurely lets onChange
+                        // fire during initial content load and sets userEdited=true
                         // Configurar observer para detectar cambios en bloques vacíos
                         setTimeout(function() {
                             setupBackspaceHandler();
@@ -617,7 +614,7 @@
                 window.setContentLock = false;
                 setTimeout(function() {
                     window._pendingSet = false;
-                }, 100);
+                }, 500);
             };
 
             window.getContent = function() {

app/src/main/java/com/docmost/app/ui/PageEditorActivity.kt

@@ -283,6 +283,7 @@ class PageEditorActivity : AppCompatActivity() {
     }
 
     private var isEditorRendered = false
+    private var isContentLoading = false
     private var pendingContent: String? = null
     private var isTitleVisible = true
     private var isAnimating = false
@@ -627,6 +628,7 @@ class PageEditorActivity : AppCompatActivity() {
 
         @JavascriptInterface
         fun onContentChanged(markdown: String) {
+            if (isContentLoading) return
             currentPageContent = markdown
         }
 
@@ -640,12 +642,15 @@ class PageEditorActivity : AppCompatActivity() {
                     loadEditorContentInternal(content)
                     pendingContent = null
                 }
+                Handler(Looper.getMainLooper()).postDelayed({
+                    isContentLoading = false
+                }, 600)
             }
         }
 
         @JavascriptInterface
         fun onAutoSave(markdown: String) {
-            if (!canEdit) return
+            if (!canEdit || isEditorReadOnly) return
 
             runOnUiThread {
                 val title = binding.etTitle.text.toString().trim()
@@ -698,14 +703,14 @@ class PageEditorActivity : AppCompatActivity() {
                                 try {
                                     cachedApi.updatePage(
                                         currentPageId, markdown,
-                                        if (hasTitleChanges) title else null,
+                                        title,
                                         if (hasEmojiChanges) currentEmoji else null
                                     )
 
                                     val cachedPage = pageCacheManager.getCachedPage(currentPageId)
                                     if (cachedPage != null) {
                                         pageCacheManager.cachePage(cachedPage.copy(
-                                            title = if (hasTitleChanges) title else cachedPage.title,
+                                            title = title,
                                             icon = if (hasEmojiChanges) currentEmoji else cachedPage.icon,
                                             content = markdown
                                         ))
@@ -740,7 +745,7 @@ class PageEditorActivity : AppCompatActivity() {
                             try {
                                 cachedApi.updatePage(
                                     currentPageId, null,
-                                    if (hasTitleChanges) title else null,
+                                    title,
                                     if (hasEmojiChanges) currentEmoji else null
                                 )
                             } catch (e: Exception) {
@@ -768,7 +773,7 @@ class PageEditorActivity : AppCompatActivity() {
                             cachedApi.updatePage(
                                 pageId!!,
                                 if (hasBodyChanges) markdown else null,
-                                if (hasTitleChanges) title else null,
+                                title,
                                 if (pageEmoji != originalEmoji) pageEmoji else null
                             )
                             withContext(Dispatchers.Main) {
@@ -1004,6 +1009,7 @@ class PageEditorActivity : AppCompatActivity() {
 
     private fun loadEditorContent(markdown: String) {
         if (BuildConfig.DEBUG) android.util.Log.d("PageEditor", "loadEditorContent called with ${markdown.length} chars")
+        isContentLoading = true
         if (isEditorRendered) {
             loadEditorContentInternal(markdown)
         } else {