feat: Add UI support for PTZ presets (#1920)

- Closes #1889

Whilst a simple change theoretically, the card has such a collection of
surfaces that can overlap other surfaces, it's challenging to get this
to work right! There's a real chance this will have broken something
z-index related (e.g. X overlaps Y when it should not), or (for related
reasons) broken curver corners on the card.

src/localize/languages/ca.json

@@ -618,6 +618,7 @@
       "down": "Avall",
       "home": "Casa",
       "left": "Esquerra",
+      "presets": "",
       "right": "Dreta",
       "up": "Amunt",
       "zoom_in": "Ampliar",

src/localize/languages/en.json

@@ -317,7 +317,7 @@
         "editor_label": "Live Controls",
         "ptz": {
           "editor_label": "PTZ",
-          "hide_home": "Hide home control",
+          "hide_home": "Hide home & preset controls",
           "hide_pan_tilt": "Hide pan & tilt control",
           "hide_zoom": "Hide zoom control",
           "mode": "Mode",
@@ -618,6 +618,7 @@
       "down": "Down",
       "home": "Home",
       "left": "Left",
+      "presets": "Presets",
       "right": "Right",
       "up": "Up",
       "zoom_in": "Zoom In",

src/localize/languages/fr.json

@@ -618,6 +618,7 @@
       "down": "Bas",
       "home": "Origine",
       "left": "Gauche",
+      "presets": "",
       "right": "Droite",
       "up": "Haut",
       "zoom_in": "Zoomer",

src/localize/languages/it.json

@@ -618,6 +618,7 @@
       "down": "Giù",
       "home": "Home",
       "left": "Sinistra",
+      "presets": "",
       "right": "Destra",
       "up": "Su",
       "zoom_in": "Ingrandire",

src/localize/languages/pt-BR.json

@@ -618,6 +618,7 @@
       "down": "Baixo",
       "home": "Casa",
       "left": "Esquerda",
+      "presets": "",
       "right": "Direita",
       "up": "Cima",
       "zoom_in": "Aumentar Zoom",

src/localize/languages/pt-PT.json

@@ -618,6 +618,7 @@
       "down": "Baixo",
       "home": "Origem",
       "left": "Esquerda",
+      "presets": "",
       "right": "Direira",
       "up": "Cima",
       "zoom_in": "Ampliar",