feat(chat): per-conversation model selection, plus provider and skills fixes

crates/agent-gateway/internal/server/websocket_fs_handlers.go

@@ -176,6 +176,7 @@ func (c *websocketConnection) handleFsList(req websocketRequest) {
 		Depth      *int   `json:"depth"`
 		Offset     *int   `json:"offset"`
 		MaxResults *int   `json:"max_results"`
+		ShowHidden *bool  `json:"show_hidden"`
 	}
 
 	var body payload
@@ -216,6 +217,7 @@ func (c *websocketConnection) handleFsList(req websocketRequest) {
 				Depth:      depth,
 				Offset:     offset,
 				MaxResults: maxResults,
+				ShowHidden: body.ShowHidden,
 			},
 		},
 	})

crates/agent-gateway/internal/server/websocket_payload_test.go

@@ -198,7 +198,7 @@ func TestWebsocketFsPayloadsUseFrontendFieldNames(t *testing.T) {
 		Total:      3,
 		HasMore:    true,
 		Entries: []*gatewayv1.FsListEntry{
-			{Path: "src/components", Kind: "dir"},
+			{Path: "src/components", Kind: "dir", Hidden: true},
 			{Path: "src/app.tsx", Kind: "file"},
 		},
 	})
@@ -218,6 +218,9 @@ func TestWebsocketFsPayloadsUseFrontendFieldNames(t *testing.T) {
 	if entries[0]["path"] != "src/components" || entries[0]["kind"] != "dir" {
 		t.Fatalf("fs.list first entry = %#v", entries[0])
 	}
+	if entries[0]["hidden"] != true || entries[1]["hidden"] != false {
+		t.Fatalf("fs.list hidden flags = %#v", entries)
+	}
 
 	readEditable := websocketFsReadEditableTextResponsePayload(&gatewayv1.FsReadEditableTextResponse{
 		Path:        "src/main.ts",

crates/agent-gateway/internal/server/websocket_skills_handlers.go

@@ -43,6 +43,7 @@ func (c *websocketConnection) handleFileMentionList(req websocketRequest) {
 		Workdir    string `json:"workdir"`
 		MaxResults *int   `json:"max_results"`
 		Query      string `json:"query"`
+		ShowHidden *bool  `json:"show_hidden"`
 	}
 
 	var body payload
@@ -72,6 +73,7 @@ func (c *websocketConnection) handleFileMentionList(req websocketRequest) {
 				Workdir:    workdir,
 				MaxResults: maxResults,
 				Query:      query,
+				ShowHidden: body.ShowHidden,
 			},
 		},
 	})
@@ -93,8 +95,9 @@ func (c *websocketConnection) handleFileMentionList(req websocketRequest) {
 	entries := make([]map[string]any, 0, len(resp.GetEntries()))
 	for _, entry := range resp.GetEntries() {
 		entries = append(entries, map[string]any{
-			"path": entry.GetPath(),
-			"kind": entry.GetKind(),
+			"path":   entry.GetPath(),
+			"kind":   entry.GetKind(),
+			"hidden": entry.GetHidden(),
 		})
 	}
 

crates/agent-gateway/proto/v1/gateway.proto

@@ -729,6 +729,7 @@ message ConversationSummary {
   bool is_pinned = 10;
   int64 pinned_at = 11;
   bool is_shared = 12;
+  string selected_model_json = 13;
 }
 
 message HistoryGetRequest {
@@ -915,11 +916,13 @@ message FileMentionListRequest {
   string workdir = 1;
   uint32 max_results = 2;
   string query = 3;
+  optional bool show_hidden = 4;
 }
 
 message FileMentionEntry {
   string path = 1;
   string kind = 2;
+  bool hidden = 3;
 }
 
 message FileMentionListResponse {
@@ -969,11 +972,13 @@ message FsListRequest {
   uint32 depth = 3;
   uint32 offset = 4;
   uint32 max_results = 5;
+  optional bool show_hidden = 6;
 }
 
 message FsListEntry {
   string path = 1;
   string kind = 2;
+  bool hidden = 3;
 }
 
 message FsListResponse {

crates/agent-gateway/test/webui/web-settings.test.mjs

@@ -72,6 +72,7 @@ test("web settings normalization canonicalizes project keyed maps with Windows p
                   query: "legacy",
                   selectedPath: "src\\main.ts",
                   expandedPaths: ["", "src", "src\\components", "src"],
+                  showHidden: true,
                   revision: 2,
                 },
               },
@@ -108,6 +109,7 @@ test("web settings normalization canonicalizes project keyed maps with Windows p
           query: "legacy",
           selectedPath: "src/main.ts",
           expandedPaths: ["", "src", "src/components"],
+          showHidden: true,
           revision: 2,
         },
       },
@@ -205,6 +207,47 @@ test("web chat runtime controls default and follow model-aware reasoning support
   assert.equal(settings.isThinkingAlwaysOnForModel("claude_code", "claude-opus-4-8"), false);
   assert.equal(settings.isThinkingAlwaysOnForModel("claude_code", undefined), false);
 
+  // 中转装饰过的 Anthropic id（日期后缀/大小写/@版本）按规范化后的目录条目解析，
+  // xhigh/max 档位与"思考不可关"语义不丢失；与桌面端 modelFactory 同步。
+  assert.deepEqual(
+    settings.getChatRuntimeReasoningLevelsForProvider({
+      providerId: "claude_code",
+      modelId: "claude-opus-4-8-20260213",
+    }),
+    ["minimal", "low", "medium", "high", "xhigh", "max"],
+  );
+  assert.deepEqual(
+    settings.getChatRuntimeReasoningLevelsForProvider({
+      providerId: "claude_code",
+      modelId: "claude-sonnet-4-6-20251114",
+    }),
+    ["minimal", "low", "medium", "high", "max"],
+  );
+  assert.equal(settings.isThinkingAlwaysOnForModel("claude_code", "Claude-Fable-5"), true);
+  // 目录彻底未命中的三方改名 id 走 id 启发式补 xhigh/max。
+  assert.deepEqual(
+    settings.getChatRuntimeReasoningLevelsForProvider({
+      providerId: "claude_code",
+      modelId: "claude-4.6-sonnet",
+    }),
+    ["minimal", "low", "medium", "high", "max"],
+  );
+  assert.deepEqual(
+    settings.getChatRuntimeReasoningLevelsForProvider({
+      providerId: "claude_code",
+      modelId: "claude-5-sonnet",
+    }),
+    ["minimal", "low", "medium", "high", "xhigh", "max"],
+  );
+  // 旧世代 id 不误判。
+  assert.deepEqual(
+    settings.getChatRuntimeReasoningLevelsForProvider({
+      providerId: "claude_code",
+      modelId: "claude-3-5-sonnet-20241022",
+    }),
+    ["minimal", "low", "medium", "high"],
+  );
+
   assert.deepEqual(
     settings.normalizeChatRuntimeControlsForProvider(
       {
@@ -1079,6 +1122,7 @@ test("gateway settings sync keeps right dock width local and syncs project state
                   query: "desktop",
                   selectedPath: "desktop.ts",
                   expandedPaths: ["", "src"],
+                  showHidden: true,
                   revision: 1,
                   stateVersion: 3,
                 },
@@ -1151,6 +1195,7 @@ test("gateway settings sync keeps right dock width local and syncs project state
       query: "desktop",
       selectedPath: "desktop.ts",
       expandedPaths: ["", "src"],
+      showHidden: true,
       revision: 1,
     },
   );