#161: Improve some Cantonese UI translations (#180)

# Description

Got somebody to review some of the Canto translations and they suggested
changes. Also removed some simplified characters that somehow got into
the traditional Cantonese translation, and updated the README for
creating translation files.

## Type of change

- [x] Bug fix (non-breaking change which fixes an issue)

# How Has This Been Tested?

Tested on macOS 14.3.1 with Qt 5.15.12.

# Checklist:

- [x] My code follows the style guidelines of this project (`black` for
Python
  code, `.clang-format` in the `src/jyut-dict` directory for C++)
- [x] I have performed a self-review of my own code
- [x] I have commented my code, particularly in hard-to-understand areas
- [x] I have translated my user-facing strings to all
currently-supported languages
- [x] I have made corresponding changes to the documentation

src/jyut-dict/resources/translations/jyutdictionary-yue_Hans.ts

@@ -407,7 +407,7 @@
     <message>
         <location filename="../../dialogs/downloadaudiodialog.cpp" line="+12"/>
         <source>To use this option for text-to-speech, files must be downloaded. Would you like to download them now?</source>
-        <translation>你必须下载音频文件先可以拣呢个选项。你想唔想而家开始下载？</translation>
+        <translation>你一定要下载音频文件先可以拣呢个选项。你想唔想即刻下载？</translation>
     </message>
     <message>
         <location line="+3"/>
@@ -955,7 +955,7 @@ Hang tight!</source>
     <message>
         <location line="+6"/>
         <source>Start typing to search for words</source>
-        <translation>一开始打字就揾到嘢噶啦！</translation>
+        <translation>一打字就查到词典噶啦！</translation>
     </message>
     <message>
         <location line="+11"/>

src/jyut-dict/resources/translations/jyutdictionary-yue_Hant.ts

@@ -407,7 +407,7 @@
     <message>
         <location filename="../../dialogs/downloadaudiodialog.cpp" line="12"/>
         <source>To use this option for text-to-speech, files must be downloaded. Would you like to download them now?</source>
-        <translation>你必須下載音訊檔案先可以揀呢個選項。你想唔想而家開始下載？</translation>
+        <translation>你一定要下載音訊檔案先可以揀呢個選項。你想唔想即刻下載？</translation>
     </message>
     <message>
         <location filename="../../dialogs/downloadaudiodialog.cpp" line="15"/>
@@ -951,7 +951,7 @@ Hang tight!</source>
     <message>
         <location filename="../../components/entrysearchresult/resultlistmodel.cpp" line="92"/>
         <source>Start typing to search for words</source>
-        <translation>一開始打字就搵到嘢㗎啦！</translation>
+        <translation>一打字就查到辭典㗎啦！</translation>
     </message>
     <message>
         <location filename="../../components/entrysearchresult/resultlistmodel.cpp" line="103"/>
@@ -978,7 +978,7 @@ Hang tight!</source>
     <message>
         <location filename="../../components/entrysearchresult/resultlistmodel.cpp" line="125"/>
         <source>Clicking the &quot;save&quot; button when viewing a word or phrase adds it to this list. Try adding a word that sounds cool!</source>
-        <translation>揿“儲存”掣嚟儲存词语。最好加個得意啲嘅！</translation>
+        <translation>揿“儲存”掣嚟儲存詞語。最好加個得意啲嘅！</translation>
     </message>
     <message>
         <location filename="../../components/entrysearchresult/resultlistmodel.cpp" line="131"/>
@@ -1068,7 +1068,7 @@ Hang tight!</source>
     <message>
         <location filename="../../components/mainwindow/searchlineedit.cpp" line="139"/>
         <source>Search</source>
-        <translation>查粤语辭典…</translation>
+        <translation>查粵語辭典…</translation>
     </message>
 </context>
 <context>

src/jyut-dict/resources/translations/jyutdictionary-zh_Hans_HK.ts

@@ -407,7 +407,7 @@
     <message>
         <location filename="../../dialogs/downloadaudiodialog.cpp" line="+12"/>
         <source>To use this option for text-to-speech, files must be downloaded. Would you like to download them now?</source>
-        <translation>你必须下载音频文件先可以拣呢个选项。你想唔想而家开始下载？</translation>
+        <translation>你一定要下载音频文件先可以拣呢个选项。你想唔想即刻下载？</translation>
     </message>
     <message>
         <location line="+3"/>
@@ -955,7 +955,7 @@ Hang tight!</source>
     <message>
         <location line="+6"/>
         <source>Start typing to search for words</source>
-        <translation>一开始打字就揾到嘢噶啦！</translation>
+        <translation>一打字就查到词典噶啦！</translation>
     </message>
     <message>
         <location line="+11"/>

src/jyut-dict/resources/translations/jyutdictionary-zh_Hant_HK.ts

@@ -407,7 +407,7 @@
     <message>
         <location filename="../../dialogs/downloadaudiodialog.cpp" line="12"/>
         <source>To use this option for text-to-speech, files must be downloaded. Would you like to download them now?</source>
-        <translation>你必須下載音訊檔案先可以揀呢個選項。你想唔想而家開始下載？</translation>
+        <translation>你一定要下載音訊檔案先可以揀呢個選項。你想唔想即刻下載？</translation>
     </message>
     <message>
         <location filename="../../dialogs/downloadaudiodialog.cpp" line="15"/>
@@ -951,7 +951,7 @@ Hang tight!</source>
     <message>
         <location filename="../../components/entrysearchresult/resultlistmodel.cpp" line="92"/>
         <source>Start typing to search for words</source>
-        <translation>一開始打字就搵到嘢㗎啦！</translation>
+        <translation>一打字就查到辭典㗎啦！</translation>
     </message>
     <message>
         <location filename="../../components/entrysearchresult/resultlistmodel.cpp" line="103"/>
@@ -978,7 +978,7 @@ Hang tight!</source>
     <message>
         <location filename="../../components/entrysearchresult/resultlistmodel.cpp" line="125"/>
         <source>Clicking the &quot;save&quot; button when viewing a word or phrase adds it to this list. Try adding a word that sounds cool!</source>
-        <translation>揿“儲存”掣嚟儲存词语。最好加個得意啲嘅！</translation>
+        <translation>揿“儲存”掣嚟儲存詞語。最好加個得意啲嘅！</translation>
     </message>
     <message>
         <location filename="../../components/entrysearchresult/resultlistmodel.cpp" line="131"/>
@@ -1068,7 +1068,7 @@ Hang tight!</source>
     <message>
         <location filename="../../components/mainwindow/searchlineedit.cpp" line="139"/>
         <source>Search</source>
-        <translation>查粤语辭典…</translation>
+        <translation>查粵語辭典…</translation>
     </message>
 </context>
 <context>

src/jyut-dict/resources/translations/readme.md

@@ -1,8 +1,10 @@
 ## Notes on translations
 
 - Before doing `lupdate`: Change yue_CN and yue_HK to zh_CN and zh_HK respectively, since lupdate does not recognize Cantonese and will not insert the new translations. The affected files are `yue_Hans.ts`, `yue_Hant.ts`, `zh_Hans_HK.ts`, and `zh_Hant_HK.ts`.
+- To run `lupdate`: `lupdate ../../* -ts *.ts`
 - After doing `lupdate`: lupdate will erase everything with MAC_APPLICATION_MENU and some other useful translations by marking them as "vanished". Do a find and replace ` type="vanished"` (with the space at the beginning) => empty to re-enable these translations.
 - When pasting, remember to disable "Indent Using Spaces" in Sublime Text, since that will convert all tabs to spaces.
+- To run `lrelease`: `lrelease *.ts`
 
 - Useful resources:
   - https://pontoon.mozilla.org/zh-TW/all-projects/all-resources/