misc: Replace "Light mode" with "Light theme".

frontend_tests/node_tests/composebox_typeahead.js

@@ -173,7 +173,7 @@ const dark_slash = {
 const light_slash = {
     name: "light",
     aliases: "day",
-    text: "translated: /light (Toggle light mode)",
+    text: "translated: /light (Toggle light theme)",
 };
 
 const sweden_stream = {

static/js/composebox_typeahead.js

@@ -408,7 +408,7 @@ export const slash_commands = [
         aliases: "",
     },
     {
-        text: $t({defaultMessage: "/light (Toggle light mode)"}),
+        text: $t({defaultMessage: "/light (Toggle light theme)"}),
         name: "light",
         aliases: "day",
     },

static/js/zcommand.js

@@ -74,7 +74,7 @@ export function enter_day_mode() {
                         command: "/night",
                     });
                 },
-                title_text: $t({defaultMessage: "Light mode"}),
+                title_text: $t({defaultMessage: "Light theme"}),
                 undo_button_text: $t({defaultMessage: "Dark theme"}),
             });
         },
@@ -97,7 +97,7 @@ export function enter_night_mode() {
                     });
                 },
                 title_text: $t({defaultMessage: "Dark theme"}),
-                undo_button_text: $t({defaultMessage: "Light mode"}),
+                undo_button_text: $t({defaultMessage: "Light theme"}),
             });
         },
     });

templates/zerver/help/configure-default-new-user-settings.md

@@ -14,7 +14,7 @@ preference settings, including the following:
 
 * Display settings, including:
     * Default view ([Recent topics](/help/recent-topics) vs. [All messages](/help/reading-strategies#all-messages))
-    * [Light mode vs. dark theme](/help/dark-theme)
+    * [Light theme vs. dark theme](/help/dark-theme)
     * [Emoji theme](/help/emoji-and-emoticons#change-your-emoji-set)
 * Notification settings, including:
     * [What types of messages trigger notifications][default-notifications]

templates/zerver/help/include/add-a-wide-logo.md

@@ -12,4 +12,4 @@ transparent background, and trim any bordering whitespace. To upload a logo:
 
 {end_tabs}
 
-Make sure to test the logo in both light mode and [dark theme](/help/dark-theme).
+Make sure to test the logo in both light theme and [dark theme](/help/dark-theme).

zerver/lib/zcommand.py

@@ -45,7 +45,7 @@ def process_zcommands(content: str, user_profile: UserProfile) -> Dict[str, Any]
         )
     elif command == "day":
         if user_profile.color_scheme == UserProfile.COLOR_SCHEME_LIGHT:
-            return dict(msg="You are still in light mode.")
+            return dict(msg="You are still in light theme.")
         return dict(
             msg=change_mode_setting(
                 command="light",

zerver/tests/test_zcommand.py

@@ -49,7 +49,7 @@ class ZcommandTest(ZulipTestCase):
 
         result = self.client_post("/json/zcommand", payload)
         self.assert_json_success(result)
-        self.assertIn("still in light mode", result.json()["msg"])
+        self.assertIn("still in light theme", result.json()["msg"])
 
     def test_fluid_zcommand(self) -> None:
         self.login("hamlet")