refactor: ScriptView 删除 read 模式 + 兼容旧模式，统一对话流入口

mini-program/src/pages/main/ScriptView.vue

@@ -159,7 +159,7 @@
           <view id="result-scroll-top" class="result-scroll-top"></view>
 
           <!-- 聊天模式 -->
-          <view v-else>
+          <view>
             <view class="conversation compact">
               <view class="chat-bubble user">
                 <text>{{ wishText }}</text>
@@ -178,7 +178,6 @@
               >
                 <MessageCard
                   v-if="message.sender === 'assistant' || message.type === 'script'"
-                  message-type="script"
                   :version-label="formatVersionLabel(message)"
                   :has-children="messageHasChildren(message)"
                   :can-delete="message.id !== currentVersionMessageId && message.parentMessageId !== null"
@@ -199,7 +198,6 @@
                   @play-tts="playMessageTts(message)"
                   @change-direction="changeDirection"
                   @not-like-me="notLikeMe"
-                  @continue="continueMessage(message)"
                 />
                 <view v-else class="chat-bubble user">
                   <text>{{ message.content }}</text>
@@ -221,83 +219,6 @@
             <view :id="resultScrollAnchor" class="result-scroll-anchor"></view>
           </view>
 
-          <!-- 兼容旧模式 -->
-          <view v-else>
-            <view class="conversation compact">
-              <view class="chat-bubble user">
-                <text>{{ wishText }}</text>
-                <text class="bubble-time">{{ currentMessageTime }}</text>
-              </view>
-              <view class="chat-bubble system done">
-                <text>心愿已实现，故事已为你展开</text>
-                <text class="bubble-time">{{ currentResultTime }}</text>
-              </view>
-            </view>
-
-            <MessageCard
-              :content="displayedResultContent"
-              :title="currentResult?.title"
-              :tags="resultTags"
-              :collapsed="storyCollapsed"
-              :content-length="displayedResultContent.length"
-              :is-short-message="false"
-              :tts-icon="ttsActionIcon"
-              :tts-text="ttsActionText"
-              @toggle-collapse="toggleStoryCollapse"
-              @copy="copyResultContent"
-              @change-direction="changeDirection"
-              @not-like-me="notLikeMe"
-              @continue="continueInChat"
-              @play-tts="trackTtsClick"
-            />
-
-            <view v-if="resultMessages.length" class="result-chat-list">
-              <view
-                v-for="message in resultMessages"
-                :key="message.id"
-              >
-                <MessageCard
-                  v-if="isAssistantMessage(message)"
-                  :content="message.content"
-                  :collapsed="isMessageCollapsed(message)"
-                  :content-length="message.content.length"
-                  :is-short-message="message.content.length < 100"
-                  :tts-icon="ttsPlayer.playing.value ? 'Ⅱ' : '▶'"
-                  :tts-text="ttsPlayer.playing.value ? '暂停' : '播放'"
-                  @toggle-collapse="toggleMessageCollapse(message)"
-                  @copy="copyMessageContent(message)"
-                  @change-direction="changeDirection"
-                  @not-like-me="notLikeMe"
-                  @continue="continueInChat"
-                  @play-tts="playMessageTts(message)"
-                />
-                <view v-else class="chat-bubble user">
-                  <text>{{ message.content }}</text>
-                  <text class="bubble-time">{{ message.time }}</text>
-                </view>
-              </view>
-            </view>
-
-            <view v-if="resultChatting" class="generation-loading">
-              <view class="loading-orbit streaming">
-                <view class="orbit-ring outer"></view>
-                <view class="orbit-ring inner"></view>
-                <view class="orbit-core"></view>
-              </view>
-              <text class="loading-copy">正在为你重写人生</text>
-              <text class="loading-subcopy">AI 正在思考下一步方向</text>
-            </view>
-
-            <view :id="resultScrollAnchor" class="result-scroll-anchor"></view>
-          </view>
-        </view>
-      </scroll-view>
-
-      <view v-if="showScrollTopBtn || showScrollBottomBtn" class="scroll-jump-group">
-        <view v-if="showScrollTopBtn" class="scroll-jump-btn" @click="scrollResultToTop">顶部</view>
-        <view v-if="showScrollBottomBtn" class="scroll-jump-btn" @click="scrollResultToBottom">底部</view>
-      </view>
-
       <!-- 聊天模式输入栏 -->
       <view v-if="viewMode === 'chat'" class="result-chat-bar">
         <view
@@ -326,28 +247,6 @@
         <view class="chat-send-btn" :class="{ disabled: !chatInput.trim() || generating }" @click="sendChat">发送</view>
       </view>
 
-      <!-- 非聊天模式输入栏（兼容旧模式） -->
-      <view v-else class="result-chat-bar">
-        <view
-          class="chat-voice-btn"
-          :class="{ pressing: voiceState === 'pressing', recognizing: voiceState === 'recognizing' }"
-          @touchstart.prevent="startVoicePress"
-          @touchend.prevent="endVoicePress"
-          @touchcancel.prevent="cancelVoicePress"
-        >
-          <text class="voice-icon">🎤</text>
-        </view>
-        <view class="result-input-shell" :class="{ twoLine: resultInputLevel === 'two', expanded: resultInputLevel === 'multi' }">
-          <text v-if="!resultChatInput" class="custom-input-placeholder result-input-placeholder">继续提修改建议，或确认后重新生成</text>
-          <textarea
-            class="result-chat-input"
-            v-model="resultChatInput"
-            :auto-height="resultInputLevel !== 'single'"
-            :show-confirm-bar="false"
-            :focus="resultInputFocus"
-            maxlength="500"
-            confirm-type="send"
-            @focus="resultInputFocused = true"
             @blur="resultInputFocused = false"
             @confirm="sendResultChat('text')"
           />