feat: AI assistant panel, editor improvements, vite and package config

editor/stores/editorStore.ts

@@ -8,6 +8,10 @@ export const useEditorStore = defineStore('editor', () => {
   const startSceneId = ref('')
   const dirty = ref(false)
   const sourcePath = ref('/scenes/demo.json')
+  const deepseekKey = ref(localStorage.getItem('deepseek_key') || '')
+  const showAIPanel = ref(false)
+  const aiResult = ref('')
+  const aiSessionId = ref(localStorage.getItem('editor_ai_session') || '')
 
   const selectedScene = computed(() => {
     if (!selectedNodeId.value) return null
@@ -132,6 +136,22 @@ export const useEditorStore = defineStore('editor', () => {
 
   function setSourcePath(p: string) { sourcePath.value = p; localStorage.setItem('editor_last_source', p) }
 
+  function setDeepseekKey(k: string) { deepseekKey.value = k; localStorage.setItem('deepseek_key', k) }
+
+  function ensureAISession() {
+    if (!aiSessionId.value) {
+      aiSessionId.value = crypto.randomUUID()
+      localStorage.setItem('editor_ai_session', aiSessionId.value)
+    }
+  }
+
+  function newAISession() {
+    aiSessionId.value = crypto.randomUUID()
+    localStorage.setItem('editor_ai_session', aiSessionId.value)
+  }
+
+  function setAIResult(r: string) { aiResult.value = r }
+
   async function autoSave() {
     try {
       await fetch('/api/save', {
@@ -144,8 +164,9 @@ export const useEditorStore = defineStore('editor', () => {
 
   return {
     gameData, selectedNodeId, selectedScene, startSceneId, dirty, sourcePath,
+    deepseekKey, showAIPanel, aiResult, aiSessionId,
     markDirty, loadJSON, exportJSON, addScene, deleteScene,
     updateScene, addChoice, updateChoice, deleteChoice, generateId,
-    setSourcePath, autoSave,
+    setSourcePath, setDeepseekKey, ensureAISession, newAISession, setAIResult, autoSave,
   }
 })