Add localization support for Finnish, Indonesian, Korean, Dutch, and Swedish

Adds five new languages to the Xcode project knownRegions that have at least 50% translation coverage from Weblate:
- Finnish (fi): 100%
- Indonesian (id): 100%
- Korean (ko): 100%
- Dutch (nl): 81.9%
- Swedish (sv): 77.4%

Languages with less than 50% coverage (ars, kab, sk) were not added.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Yattee.xcodeproj/project.pbxproj

@@ -2790,28 +2790,33 @@
 				en,
 				pl,
 				Base,
-				de,
-				fr,
-				"nb-NO",
-				hi,
-				it,
-				az,
-				uk,
-				ro,
-				cs,
-				"zh-Hans",
-				ca,
 				ar,
+				az,
+				ca,
+				cs,
+				de,
+				es,
+				fa,
+				fi,
+				fr,
+				hi,
+				hu,
+				id,
+				it,
+				ja,
+				ko,
+				"nb-NO",
+				nl,
 				pt,
 				"pt-BR",
-				ja,
+				ro,
-				fa,
-				es,
-				tr,
 				ru,
-				"zh-Hant",
+				sv,
 				ta,
-				hu,
+				tr,
+				uk,
+				"zh-Hans",
+				"zh-Hant",
 			);
 			mainGroup = 37D4B0BC2671614700C925CA;
 			packageReferences = (