refactor: remove configurable toolcall policy and fix to feature matching with high-confidence early emit

webui/src/features/settings/BehaviorSection.jsx

@@ -3,35 +3,6 @@ export default function BehaviorSection({ t, form, setForm }) {
         <div className="bg-card border border-border rounded-xl p-5 space-y-4">
             <h3 className="font-semibold">{t('settings.behaviorTitle')}</h3>
             <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
-                <label className="text-sm space-y-2">
-                    <span className="text-muted-foreground">{t('settings.toolcallMode')}</span>
-                    <select
-                        value={form.toolcall.mode}
-                        onChange={(e) => setForm((prev) => ({
-                            ...prev,
-                            toolcall: { ...prev.toolcall, mode: e.target.value },
-                        }))}
-                        className="w-full bg-background border border-border rounded-lg px-3 py-2"
-                    >
-                        <option value="feature_match">feature_match</option>
-                        <option value="off">off</option>
-                    </select>
-                </label>
-                <label className="text-sm space-y-2">
-                    <span className="text-muted-foreground">{t('settings.earlyEmitConfidence')}</span>
-                    <select
-                        value={form.toolcall.early_emit_confidence}
-                        onChange={(e) => setForm((prev) => ({
-                            ...prev,
-                            toolcall: { ...prev.toolcall, early_emit_confidence: e.target.value },
-                        }))}
-                        className="w-full bg-background border border-border rounded-lg px-3 py-2"
-                    >
-                        <option value="high">high</option>
-                        <option value="low">low</option>
-                        <option value="off">off</option>
-                    </select>
-                </label>
                 <label className="text-sm space-y-2">
                     <span className="text-muted-foreground">{t('settings.responsesTTL')}</span>
                     <input

webui/src/features/settings/useSettingsForm.js

@@ -13,7 +13,6 @@ const MAX_AUTO_FETCH_FAILURES = 3
 const DEFAULT_FORM = {
     admin: { jwt_expire_hours: 24 },
     runtime: { account_max_inflight: 2, account_max_queue: 10, global_max_inflight: 10, token_refresh_interval_hours: 6 },
-    toolcall: { mode: 'feature_match', early_emit_confidence: 'high' },
     responses: { store_ttl_seconds: 900 },
     embeddings: { provider: '' },
     auto_delete: { sessions: false },
@@ -47,10 +46,6 @@ function fromServerForm(data) {
             global_max_inflight: Number(data.runtime?.global_max_inflight || 10),
             token_refresh_interval_hours: Number(data.runtime?.token_refresh_interval_hours || 6),
         },
-        toolcall: {
-            mode: data.toolcall?.mode || 'feature_match',
-            early_emit_confidence: data.toolcall?.early_emit_confidence || 'high',
-        },
         responses: {
             store_ttl_seconds: Number(data.responses?.store_ttl_seconds || 900),
         },
@@ -74,10 +69,6 @@ function toServerPayload(form) {
             global_max_inflight: Number(form.runtime.global_max_inflight),
             token_refresh_interval_hours: Number(form.runtime.token_refresh_interval_hours),
         },
-        toolcall: {
-            mode: String(form.toolcall.mode || '').trim(),
-            early_emit_confidence: String(form.toolcall.early_emit_confidence || '').trim(),
-        },
         responses: { store_ttl_seconds: Number(form.responses.store_ttl_seconds) },
         embeddings: { provider: String(form.embeddings.provider || '').trim() },
         auto_delete: { sessions: Boolean(form.auto_delete?.sessions) },

webui/src/locales/en.json

@@ -228,8 +228,6 @@
         "globalMaxInflight": "Global max inflight",
         "tokenRefreshIntervalHours": "Managed token refresh interval (hours)",
         "behaviorTitle": "Behavior",
-        "toolcallMode": "Toolcall mode",
-        "earlyEmitConfidence": "Early emit confidence",
         "responsesTTL": "Responses store TTL (seconds)",
         "embeddingsProvider": "Embeddings provider",
         "modelTitle": "Model mapping",

webui/src/locales/zh.json

@@ -228,8 +228,6 @@
         "globalMaxInflight": "全局并发上限",
         "tokenRefreshIntervalHours": "托管账号 Token 刷新间隔（小时）",
         "behaviorTitle": "行为设置",
-        "toolcallMode": "Toolcall 模式",
-        "earlyEmitConfidence": "早发置信度",
         "responsesTTL": "Responses 缓存 TTL（秒）",
         "embeddingsProvider": "Embeddings Provider",
         "modelTitle": "模型映射",