fix(iOS): inline styles parsing (#617)

# Summary

We introduced a parser regression after merging #403, causing the
`inline_styles_display.yaml` test to fail.
When multiple inline styles are applied to the same word, the styles
incorrectly extend onto the surrounding text
<img width="1266" height="424" alt="image"
src="https://github.com/user-attachments/assets/a50ccadf-1421-4215-b42c-1f7dd76980a0"
/>

Also fixes applying alignment inside input from parsed html
## Test Plan

`inline_styles_display.yaml` test passes.
Parsing works properly when alignment set

## Screenshots / Videos

n/a

## Compatibility

| OS      | Implemented |
| ------- | :---------: |
| iOS     |    ✅     |
| Android |    ❌     |

## Checklist

- [X] E2E tests are passing
- [ ] Required E2E tests have been added (if applicable)

Author: kacperzolkiewski

.maestro/enrichedInput/screenshots/ios/inline_styles.png

@@ -155,6 +155,9 @@ + (void)finalizeTagEntry:(NSMutableString *)tagName
   NSMutableArray *tagEntry = [[NSMutableArray alloc] init];
 
   NSArray *tagData = ongoingTags[tagName];
+  if (tagData == nil) {
+    return;
+  }
   NSInteger tagLocation = [((NSNumber *)tagData[0]) intValue];
   NSInteger openImageCount = [((NSNumber *)tagData[1]) intValue];
   NSInteger currentImageCount = *precedingImageCount;
@@ -495,46 +498,44 @@ + (NSArray *_Nonnull)getTextAndStylesFromHtml:(NSString *_Nonnull)fixedHtml {
           checkboxStates[@(plainText.length)] = @(isChecked);
         }
       } else if (!closingTag) {
-        BOOL isPlainParagraph =
-            [currentTagName isEqualToString:@"p"] &&
-            (!currentTagParams || [currentTagParams length] == 0);
-
-        if (isPlainParagraph) {
-          continue;
-        }
-        // we finish opening tag - get its location, the current
-        // precedingImageCount and optionally params and put them under tag name
-        // key in ongoingTags. Storing the open-time image count lets
-        // finalizeTagEntry: correctly shift the start and extend the length
-        // so the range covers any images finalized between open and close.
-        NSMutableArray *tagArr = [[NSMutableArray alloc] init];
-        [tagArr addObject:[NSNumber numberWithInteger:plainText.length]];
-        [tagArr addObject:[NSNumber numberWithInteger:precedingImageCount]];
-        if (currentTagParams.length > 0) {
-          [tagArr addObject:[currentTagParams copy]];
-        }
-        ongoingTags[currentTagName] = tagArr;
+        BOOL isPlainParagraph = [currentTagName isEqualToString:@"p"] &&
+                                currentTagParams.length == 0;
+
+        if (!isPlainParagraph) {
+          // we finish opening tag - get its location, the current
+          // precedingImageCount and optionally params and put them under tag
+          // name key in ongoingTags. Storing the open-time image count lets
+          // finalizeTagEntry: correctly shift the start and extend the length
+          // so the range covers any images finalized between open and close.
+          NSMutableArray *tagArr = [[NSMutableArray alloc] init];
+          [tagArr addObject:[NSNumber numberWithInteger:plainText.length]];
+          [tagArr addObject:[NSNumber numberWithInteger:precedingImageCount]];
+          if (currentTagParams.length > 0) {
+            [tagArr addObject:[currentTagParams copy]];
+          }
+          ongoingTags[currentTagName] = tagArr;
 
-        // Check if this is a checkbox list
-        if ([currentTagName isEqualToString:@"ul"] &&
-            [self isUlCheckboxList:currentTagParams]) {
-          insideCheckboxList = YES;
-        }
+          // Check if this is a checkbox list
+          if ([currentTagName isEqualToString:@"ul"] &&
+              [self isUlCheckboxList:currentTagParams]) {
+            insideCheckboxList = YES;
+          }
 
-        // skip one newline if it was added after opening tags that are in
-        // separate lines
-        if ([self isBlockTag:currentTagName] && i + 1 < fixedHtml.length &&
-            [[NSCharacterSet newlineCharacterSet]
-                characterIsMember:[fixedHtml characterAtIndex:i + 1]]) {
-          i += 1;
-        }
+          // skip one newline if it was added after opening tags that are in
+          // separate lines
+          if ([self isBlockTag:currentTagName] && i + 1 < fixedHtml.length &&
+              [[NSCharacterSet newlineCharacterSet]
+                  characterIsMember:[fixedHtml characterAtIndex:i + 1]]) {
+            i += 1;
+          }
 
-        if (isSelfClosing) {
-          [self finalizeTagEntry:currentTagName
-                         ongoingTags:ongoingTags
-              initiallyProcessedTags:initiallyProcessedTags
-                           plainText:plainText
-                 precedingImageCount:&precedingImageCount];
+          if (isSelfClosing) {
+            [self finalizeTagEntry:currentTagName
+                           ongoingTags:ongoingTags
+                initiallyProcessedTags:initiallyProcessedTags
+                             plainText:plainText
+                   precedingImageCount:&precedingImageCount];
+          }
         }
       } else {
         // we finish closing tags - pack tag name, tag range and optionally tag

ios/htmlParser/HtmlParser.mm

@@ -37,6 +37,7 @@ - (void)replaceWholeFromHtml:(NSString *_Nonnull)html {
            offsetFromBeginning:0
                plainTextLength:plainText.length];
     [self applyProcessedAlignments:alignments offset:0];
+    [_input anyTextMayHaveBeenModified];
   } @catch (NSException *exception) {
     RCTLogWarn(@"[EnrichedTextInput]: Failed to parse HTML: (%@), falling back "
                @"to raw input.",
@@ -65,6 +66,7 @@ - (void)replaceFromHtml:(NSString *_Nonnull)html range:(NSRange)range {
            offsetFromBeginning:range.location
                plainTextLength:plainText.length];
     [self applyProcessedAlignments:alignments offset:range.location];
+    [_input anyTextMayHaveBeenModified];
   } @catch (NSException *exception) {
     RCTLogWarn(@"[EnrichedTextInput]: Failed to parse HTML: (%@), falling back "
                @"to raw input.",
@@ -95,6 +97,7 @@ - (void)insertFromHtml:(NSString *_Nonnull)html location:(NSInteger)location {
            offsetFromBeginning:location
                plainTextLength:plainText.length];
     [self applyProcessedAlignments:alignments offset:location];
+    [_input anyTextMayHaveBeenModified];
   } @catch (NSException *exception) {
     RCTLogWarn(@"[EnrichedTextInput]: Failed to parse HTML: (%@), falling back "
                @"to raw input.",
@@ -191,7 +194,6 @@ - (void)applyProcessedStyles:(NSArray *)processedStyles
       zeroWidthSpaceOffset += delta;
     }
   }
-  [_input anyTextMayHaveBeenModified];
 }
 
 - (void)applyProcessedAlignments:(NSArray<AlignmentEntry *> *)alignments