fix: move Skip permissions to Advanced section, fix indentation

- Moved "Skip permissions" toggle from ClaudeLocalConfigFields (main
  adapter config area) into ClaudeLocalAdvancedFields (collapsible
  advanced section)
- Fixed double-indentation on Advanced Adapter Settings by moving
  the CollapsibleSection out of the px-4 pb-3 wrapper div

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

ui/src/adapters/claude-local/config-fields.tsx

@@ -10,7 +10,11 @@ import {
 const inputClass =
   "w-full rounded-md border border-border px-2.5 py-1.5 bg-transparent outline-none text-sm font-mono placeholder:text-muted-foreground/40";
 
-export function ClaudeLocalConfigFields({
+export function ClaudeLocalConfigFields(_props: AdapterConfigFieldsProps) {
+  return null;
+}
+
+export function ClaudeLocalAdvancedFields({
   isCreate,
   values,
   set,
@@ -38,21 +42,6 @@ export function ClaudeLocalConfigFields({
             : mark("adapterConfig", "dangerouslySkipPermissions", v)
         }
       />
-
-      {/* Max turns — only shown in advanced section context, rendered here for availability */}
-    </>
-  );
-}
-
-export function ClaudeLocalAdvancedFields({
-  isCreate,
-  values,
-  set,
-  config,
-  eff,
-  mark,
-}: AdapterConfigFieldsProps) {
-  return (
       <Field label="Max turns per run" hint={help.maxTurnsPerRun}>
         {isCreate ? (
           <input
@@ -74,5 +63,6 @@ export function ClaudeLocalAdvancedFields({
           />
         )}
       </Field>
+    </>
   );
 }

ui/src/components/AgentConfigForm.tsx

@@ -370,7 +370,7 @@ export function AgentConfigForm(props: AgentConfigFormProps) {
                 value={eff("identity", "capabilities", props.agent.capabilities ?? "")}
                 onChange={(v) => mark("identity", "capabilities", v || null)}
                 placeholder="Describe what this agent can do..."
-                contentClassName="min-h-[120px]"
+                contentClassName="min-h-[44px] text-sm font-mono"
                 imageUploadHandler={async (file) => {
                   const asset = await uploadMarkdownImage.mutateAsync({
                     file,
@@ -510,7 +510,7 @@ export function AgentConfigForm(props: AgentConfigFormProps) {
                     : mark("adapterConfig", "promptTemplate", v || undefined)
                 }
                 placeholder="You are agent {{ agent.name }}. Your role is {{ agent.role }}..."
-                contentClassName="min-h-[180px]"
+                contentClassName="min-h-[88px] text-sm font-mono"
                 imageUploadHandler={async (file) => {
                   const namespace = isCreate
                     ? "agents/drafts/prompt-template"
@@ -524,6 +524,7 @@ export function AgentConfigForm(props: AgentConfigFormProps) {
 
           {/* Adapter-specific fields */}
           <uiAdapter.ConfigFields {...adapterFieldProps} />
+        </div>
 
         {/* Advanced adapter section — collapsible in both modes */}
         {isLocal && (
@@ -598,7 +599,7 @@ export function AgentConfigForm(props: AgentConfigFormProps) {
                       : mark("adapterConfig", "bootstrapPromptTemplate", v || undefined)
                   }
                   placeholder="Optional initial setup prompt for the first run"
-                    contentClassName="min-h-[120px]"
+                  contentClassName="min-h-[44px] text-sm font-mono"
                   imageUploadHandler={async (file) => {
                     const namespace = isCreate
                       ? "agents/drafts/bootstrap-prompt"
@@ -684,7 +685,6 @@ export function AgentConfigForm(props: AgentConfigFormProps) {
           </CollapsibleSection>
         )}
       </div>
-      </div>
 
       {/* ---- Heartbeat Policy ---- */}
       {isCreate ? (
@@ -757,6 +757,18 @@ export function AgentConfigForm(props: AgentConfigFormProps) {
                   className={inputClass}
                 />
               </Field>
+              <Field label="Max concurrent runs" hint={help.maxConcurrentRuns}>
+                <DraftNumberInput
+                  value={eff(
+                    "heartbeat",
+                    "maxConcurrentRuns",
+                    Number(heartbeat.maxConcurrentRuns ?? 1),
+                  )}
+                  onCommit={(v) => mark("heartbeat", "maxConcurrentRuns", v)}
+                  immediate
+                  className={inputClass}
+                />
+              </Field>
             </div>
           </div>
         </div>