feat: 删除 知识库-终端 关联, 简化 prompt 配置

app/Http/Controllers/Api/TerminalApiController.php

@@ -6,34 +6,26 @@ use App\Http\Controllers\Controller;
 use App\Models\Guide;
 use App\Models\GuidePage;
 use App\Services\KnowledgeContextService;
-use App\Services\PromptTemplateService;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
 
 class TerminalApiController extends Controller
 {
     public function __construct(
-        private PromptTemplateService $promptService,
         private KnowledgeContextService $knowledgeService,
     ) {}
 
     /**
      * GET /api/terminal/config
-     * 返回终端配置（含渲染后的system prompt）
+     * 返回终端配置
      */
     public function config(Request $request): JsonResponse
     {
         $terminal = $request->attributes->get('terminal');
-        $terminal->load(['prompt', 'knowledgeBases']);
+        $terminal->load('prompt');
 
-        // 渲染system prompt
-        $systemPrompt = '';
-        if ($terminal->prompt && $terminal->prompt->prompt_template) {
-            $systemPrompt = $this->promptService->replaceVariables(
-                $terminal->prompt->prompt_template,
-                $terminal
-            );
-        }
+        // 返回原始提示词模板（占位符由HMI端替换）
+        $systemPrompt = $terminal->prompt?->prompt_template ?? '';
 
         // 获取终端关联的已发布指引数量
         $guideCount = $terminal->guides()->published()->count();
@@ -56,7 +48,7 @@ class TerminalApiController extends Controller
     }
 
     /**
-     * GET /api/terminal/knowledge?query=xxx
+     * GET /api/knowledge?query=xxx
      * RAG知识搜索（由AI tool_call触发）
      */
     public function knowledge(Request $request): JsonResponse
@@ -65,10 +57,7 @@ class TerminalApiController extends Controller
             'query' => 'required|string|max:500',
         ]);
 
-        $terminal = $request->attributes->get('terminal');
-        $terminal->load('knowledgeBases');
-
-        $result = $this->knowledgeService->search($terminal, $request->input('query'));
+        $result = $this->knowledgeService->search($request->input('query'));
 
         return response()->json($result);
     }