Rename "Dark Blue" theme to "Blue"

app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceValues.kt

@@ -23,7 +23,7 @@ object PreferenceValues {
 
     enum class AppTheme(val titleResId: Int) {
         DEFAULT(R.string.theme_default),
-        DARK_BLUE(R.string.theme_darkblue),
+        BLUE(R.string.theme_blue),
         GREEN_APPLE(R.string.theme_greenapple),
         HOT_PINK(R.string.theme_hotpink),
         MIDNIGHT_DUSK(R.string.theme_midnightdusk),

app/src/main/java/eu/kanade/tachiyomi/ui/base/activity/BaseThemedActivity.kt

@@ -37,7 +37,7 @@ abstract class BaseThemedActivity : AppCompatActivity() {
                 PreferenceValues.AppTheme.DEFAULT -> {
                     resIds += R.style.Theme_Tachiyomi
                 }
-                PreferenceValues.AppTheme.DARK_BLUE -> {
+                PreferenceValues.AppTheme.BLUE -> {
                     resIds += R.style.Theme_Tachiyomi_DarkBlue
                     resIds += R.style.ThemeOverlay_Tachiyomi_ColoredBars
                 }

app/src/main/res/values/strings.xml

@@ -150,7 +150,7 @@
     <string name="theme_default">Default</string>
     <string name="theme_strawberrydaiquiri">Strawberry Daiquiri</string>
     <string name="theme_yotsuba">Yotsuba</string>
-    <string name="theme_darkblue">Dark Blue</string>
+    <string name="theme_blue">Blue</string>
     <string name="theme_greenapple">Green Apple</string>
     <string name="theme_midnightdusk">Midnight Dusk</string>
     <string name="theme_hotpink">Hot Pink</string>