tidy(ui): remove unused translations

invokeai/frontend/web/public/locales/en.json

@@ -770,8 +770,6 @@
         "urlOrLocalPath": "URL or Local Path",
         "urlOrLocalPathHelper": "URLs should point to a single file. Local paths can point to a single file or folder for a single diffusers model.",
         "useDefaultSettings": "Use Default Settings",
-        "v2_768": "v2 (768px)",
-        "v2_base": "v2 (512px)",
         "vae": "VAE",
         "vaePrecision": "VAE Precision",
         "variant": "Variant",
@@ -1035,8 +1033,6 @@
         "dynamicPrompts": "Dynamic Prompts",
         "maxPrompts": "Max Prompts",
         "promptsPreview": "Prompts Preview",
-        "promptsWithCount_one": "{{count}} Prompt",
-        "promptsWithCount_other": "{{count}} Prompts",
         "seedBehaviour": {
             "label": "Seed Behaviour",
             "perIterationLabel": "Seed per Iteration",
@@ -1630,9 +1626,6 @@
         "layer_other": "Layers",
         "layer_withCount_one": "Layer ({{count}})",
         "layer_withCount_other": "Layers ({{count}})",
-        "objects_zero": "empty",
-        "objects_one": "{{count}} object",
-        "objects_other": "{{count}} objects",
         "convertToControlLayer": "Convert to Control Layer",
         "convertToRasterLayer": "Convert to Raster Layer",
         "transparency": "Transparency",