Updating and cleaning translations

I've updated all translations except for the three that aren't displayed in the interface, removing outdated lines. Now we can translate while viewing everything clearly.

I've verified that they're error-free and load perfectly.

src/duckstation-qt/translations/duckstation-qt_es-ES.ts

@@ -3443,7 +3443,7 @@ Si intentas utilizarlo, no funcionará tal y como se espera. ¿Quieres continuar
         <location filename="../consolesettingswidget.ui" line="108"/>
         <location filename="../consolesettingswidget.cpp" line="105"/>
         <source>Enable Clock Speed Control (Overclocking/Underclocking)</source>
-        <translation>Control de velocidad de reloj («overclocking»/«underclocking»)</translation>
+        <translation>Control de velocidad de reloj (overclocking/underclocking)</translation>
     </message>
     <message>
         <location filename="../consolesettingswidget.ui" line="168"/>
@@ -7453,7 +7453,7 @@ Se eliminarán todas las asignaciones y configuraciones. Esta acción no puede d
     <message>
         <location filename="../../core/fullscreenui_strings.h" line="207"/>
         <source>Culling Correction</source>
-        <translation>Corrección de «culling»</translation>
+        <translation>Corrección de culling</translation>
     </message>
     <message>
         <location filename="../../core/fullscreenui_strings.h" line="208"/>
@@ -11574,55 +11574,50 @@ con la mezcla de shaders.</translation>
         <translation>Habilitar trucos</translation>
     </message>
     <message>
-        <location filename="../gamecheatsettingswidget.ui" line="57"/>
-        <source>Search...</source>
-        <translation>Buscar...</translation>
-    </message>
-    <message>
-        <location filename="../gamecheatsettingswidget.ui" line="67"/>
+        <location filename="../gamecheatsettingswidget.ui" line="55"/>
         <source>Sort Alphabetically</source>
         <translation>Orden alfabético</translation>
     </message>
     <message>
-        <location filename="../gamecheatsettingswidget.ui" line="81"/>
+        <location filename="../gamecheatsettingswidget.ui" line="69"/>
         <source>Add Cheat</source>
         <translation>Añadir truco</translation>
     </message>
     <message>
-        <location filename="../gamecheatsettingswidget.ui" line="92"/>
+        <location filename="../gamecheatsettingswidget.ui" line="80"/>
         <location filename="../gamecheatsettingswidget.cpp" line="359"/>
         <source>Remove Cheat</source>
         <translation>Eliminar truco</translation>
     </message>
     <message>
-        <location filename="../gamecheatsettingswidget.ui" line="103"/>
+        <location filename="../gamecheatsettingswidget.ui" line="91"/>
         <location filename="../gamecheatsettingswidget.cpp" line="364"/>
         <source>Disable All Cheats</source>
         <translation>Desactivar todos los trucos</translation>
     </message>
     <message>
-        <location filename="../gamecheatsettingswidget.ui" line="114"/>
+        <location filename="../gamecheatsettingswidget.ui" line="102"/>
         <location filename="../gamecheatsettingswidget.cpp" line="367"/>
         <source>Reload Cheats</source>
         <translation>Recargar trucos</translation>
     </message>
     <message>
-        <location filename="../gamecheatsettingswidget.ui" line="157"/>
+        <location filename="../gamecheatsettingswidget.ui" line="145"/>
         <source>Load Database Cheats</source>
         <translation>Cargar trucos de base de datos</translation>
     </message>
     <message>
-        <location filename="../gamecheatsettingswidget.ui" line="183"/>
+        <location filename="../gamecheatsettingswidget.ui" line="171"/>
         <source>Clear List</source>
         <translation>Borrar lista</translation>
     </message>
     <message>
-        <location filename="../gamecheatsettingswidget.ui" line="194"/>
+        <location filename="../gamecheatsettingswidget.ui" line="182"/>
         <source>Import...</source>
         <translation>Importar...</translation>
     </message>
     <message>
-        <location filename="../gamecheatsettingswidget.ui" line="205"/>
+        <location filename="../gamecheatsettingswidget.ui" line="193"/>
         <source>Export...</source>
         <translation>Exportar...</translation>
     </message>
@@ -12600,7 +12595,7 @@ Cualquier truco de la base de datos seguirá cargado y presente, a menos que des
     <message>
         <location filename="../gamelistsettingswidget.cpp" line="81"/>
         <source>Scan Recursively</source>
-        <translation>Escanear recursivamente</translation>
+        <translation>Escaneo recursivo</translation>
     </message>
 </context>
 <context>
@@ -12724,11 +12719,6 @@ La búsqueda recursiva llevará más tiempo, pero identificará todo archivo que
         <source>All Regions</source>
         <translation>Todas las regiones</translation>
     </message>
-    <message>
-        <location filename="../gamelistwidget.ui" line="236"/>
-        <source>Search...</source>
-        <translation>Buscar...</translation>
-    </message>
     <message>
         <location filename="../gamelistwidget.cpp" line="78"/>
         <source>.cue (Cue Sheets)
@@ -14333,14 +14323,6 @@ Hojas</translation>
         <translation>Indica la compensación que se aplicará a la posición horizontal de la pistola de luz.</translation>
     </message>
 </context>
-<context>
-    <name>HotkeySettingsWidget</name>
-    <message>
-        <location filename="../hotkeysettingswidget.cpp" line="34"/>
-        <source>Search...</source>
-        <translation>Buscar...</translation>
-    </message>
-</context>
 <context>
     <name>Hotkeys</name>
     <message>
@@ -20323,27 +20305,22 @@ Error: {1}</translation>
         <translation>Seleccionar shader</translation>
     </message>
     <message>
-        <location filename="../postprocessingselectshaderdialog.ui" line="32"/>
-        <source>Search...</source>
-        <translation>Buscar...</translation>
-    </message>
-    <message>
-        <location filename="../postprocessingselectshaderdialog.ui" line="55"/>
+        <location filename="../postprocessingselectshaderdialog.ui" line="51"/>
         <source>All</source>
         <translation>Todos</translation>
     </message>
     <message>
-        <location filename="../postprocessingselectshaderdialog.ui" line="68"/>
+        <location filename="../postprocessingselectshaderdialog.ui" line="64"/>
         <source>GLSL</source>
         <translation>GLSL</translation>
     </message>
     <message>
-        <location filename="../postprocessingselectshaderdialog.ui" line="78"/>
+        <location filename="../postprocessingselectshaderdialog.ui" line="74"/>
         <source>Reshade</source>
         <translation>Reshade</translation>
     </message>
     <message>
-        <location filename="../postprocessingselectshaderdialog.ui" line="88"/>
+        <location filename="../postprocessingselectshaderdialog.ui" line="84"/>
         <source>Slang</source>
         <translation>Slang</translation>
     </message>
@@ -21073,6 +21050,14 @@ Acceso directo: %2
         <translation>Espacio de guardado {0} seleccionado.</translation>
     </message>
 </context>
+<context>
+    <name>SearchBox</name>
+    <message>
+        <location filename="../searchbox.cpp" line="13"/>
+        <source>Search...</source>
+        <translation>Buscar...</translation>
+    </message>
+</context>
 <context>
     <name>SelectDiscDialog</name>
     <message>