feat: refine UI, improve UX, optimize the analysis pipeline, and add character standing positions

messages/en/home.json

@@ -2,6 +2,7 @@
   "title": "From Inspiration to Screen",
   "subtitle": "Describe your story and let AI generate cinematic short dramas",
   "inputPlaceholder": "Enter your story idea, novel excerpt, or script outline...",
+  "defaultProjectName": "New Project {timestamp}",
   "startCreation": "Start Creating",
   "recentProjects": "Recent Projects",
   "viewAll": "View All Projects",

messages/en/storyboard.json

@@ -346,7 +346,22 @@
         "actingNotes": "Acting Direction (acting_notes)",
         "actingTitle": "Acting Direction",
         "actingDescription": "Performance Notes",
-        "noActingData": "No acting data"
+        "noActingData": "No acting data",
+        "appearance": "Appearance",
+        "appearanceReadonly": "Appearance (read-only)",
+        "slot": "Slot",
+        "slotUnset": "Unset",
+        "framePosition": "Frame Position",
+        "screenPosition": "Screen Position",
+        "actingGuide": "Acting Direction",
+        "photoEnv": "Photography Settings",
+        "availableSlots": "Available Slots",
+        "optional": "Optional",
+        "reference": "Reference",
+        "aiRequired": "AI Required",
+        "characterDetails": "Character Details",
+        "shotAndScene": "Shot · Scene",
+        "jsonCheck": "JSON Review"
     },
     "insertModal": {
         "insertBetween": "Insert between #{before} and #{after}",

messages/en/workspace.json

@@ -23,6 +23,11 @@
   "createFailed": "Failed to create project",
   "analysisModelRequiredAfterCreate": "Project created. Please configure default models in Profile first (at minimum an analysis model), or the project cannot be used.",
   "updateFailed": "Failed to update project",
+  "validation": {
+    "nameRequired": "Project name is required.",
+    "nameTooLong": "Project name cannot exceed 100 characters.",
+    "descriptionTooLong": "Project description cannot exceed 500 characters."
+  },
   "deleteFailed": "Failed to delete project",
   "totalProjects": "{count} projects in total",
   "statsEpisodes": "Episodes",
@@ -34,4 +39,4 @@
     "link": "Settings Center",
     "after": "to configure models, or customize them in project settings after creation."
   }
-}
+}