General improvements (#151)

* Updated folder synchronization logic and redesigned the file type filter dialog.

* Fixed CFI generation and navigation stability in the EPUB reader.

* Improved CFI scrolling and position calculation in the EPUB reader by implementing text node traversal using `TreeWalker`. This ensures accurate positioning and scrolling when a CFI offset spans multiple fragmented text nodes.

* fix fb2 multiline titles, retain footnotes, and prevent stream leaks

- Fix FB2 titles with multiple paragraphs by inserting breaks/spaces
- Prevent resource leaks by properly closing InputStreams in all importers
- Retain "notes" and "comments" sections in FB2 instead of skipping them
- Add support for FB2 poem, stanza, cite, and link tags

* Implement persistence for zoom and pan states when pan lock is enabled in the PDF reader.

* Added `FileTypeBadge` to home and library screens

* Bump version to 1.0.41(42)

app/src/main/java/com/aryan/reader/epubreader/ChapterWebView.kt

@@ -560,6 +560,11 @@ fun ChapterWebView(
                                         )
                                     }
 
+                                    message.startsWith("PosSaveDiag:") -> {
+                                        Timber.tag("PosSaveDiag")
+                                            .d("JS -> ${message.substringAfter("PosSaveDiag: ")}")
+                                    }
+
                                     message.startsWith("HIGHLIGHT_DEBUG:") -> {
                                         Timber.d(
                                             "JS -> ${message.substringAfter("HIGHLIGHT_DEBUG: ")}"