feat: add agent-yolo profile and hide worktrees without tmux window

Add "Agent (skip permissions)" profile that runs claude with
--dangerously-skip-permissions. Filter worktrees without a tmux
window from the sidebar list instead of showing a disabled entry.

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

dev-dashboard/backend/src/server.ts

@@ -6,6 +6,7 @@ import {
   openWorktree,
   closeWorktree,
   sendPrompt,
+  type Profile,
 } from "./workmux";
 import {
   attach,
@@ -143,7 +144,8 @@ async function handleApi(req: Request, url: URL): Promise<Response> {
       if (!body.branch) {
         return errorResponse("branch is required", 400);
       }
-      const profile = (body.profile === "full" || body.profile === "agent-only") ? body.profile : "agent-only";
+      const validProfiles = ["full", "agent-only", "agent-yolo"] as const;
+      const profile = validProfiles.includes(body.profile as any) ? body.profile as Profile : "agent-only";
       const result = await addWorktree(body.branch, { prompt: body.prompt, profile });
       return jsonResponse({ message: result }, 201);
     }

dev-dashboard/backend/src/workmux.ts

@@ -75,11 +75,12 @@ async function runChecked(args: string[]): Promise<string> {
   return stdout.trim();
 }
 
-export type Profile = "full" | "agent-only";
+export type Profile = "full" | "agent-only" | "agent-yolo";
 
 const PROFILE_PANE_CMDS: Record<Profile, string[]> = {
   "full": [], // Use default workmux pane commands from .workmux.yaml
   "agent-only": ["claude"], // Only start agent in pane 0
+  "agent-yolo": ["claude --dangerously-skip-permissions"],
 };
 
 export async function addWorktree(

dev-dashboard/frontend/src/App.svelte

@@ -10,6 +10,7 @@
 
   const PROFILES: { value: Profile; label: string }[] = [
     { value: "agent-only", label: "Agent only" },
+    { value: "agent-yolo", label: "Agent (skip permissions)" },
     { value: "full", label: "Full (agent + backend + frontend)" },
   ];
 
@@ -21,10 +22,12 @@
   let removing = $state(false);
   let createProfile = $state<Profile>("agent-only");
 
-  let selectedWorktree = $derived(worktrees.find((w) => w.branch === selectedBranch));
-  let hasMux = $derived(selectedWorktree?.mux === "✓");
+  let visibleWorktrees = $derived(
+    worktrees.filter((w) => w.path === "(here)" || w.branch === "main" || w.mux === "✓")
+  );
+  let selectedWorktree = $derived(visibleWorktrees.find((w) => w.branch === selectedBranch));
   let isMain = $derived(selectedWorktree?.path === "(here)" || selectedBranch === "main");
-  let canConnect = $derived(!!selectedBranch && !isMain && hasMux);
+  let canConnect = $derived(!!selectedBranch && !isMain);
 
   async function refresh() {
     try {
@@ -92,7 +95,7 @@
         title="New Worktree"
       ><span class="text-lg leading-none">+</span> New</button>
     </div>
-    <WorktreeList {worktrees} selected={selectedBranch} onselect={(b) => (selectedBranch = b)} />
+    <WorktreeList worktrees={visibleWorktrees} selected={selectedBranch} onselect={(b) => (selectedBranch = b)} />
   </aside>
 
   <main class="flex-1 min-w-0 flex flex-col overflow-hidden">
@@ -111,8 +114,6 @@
         <p>
           {#if isMain}
             Main worktree — use workmux to manage
-          {:else if selectedBranch && !hasMux}
-            No tmux window for this worktree
           {:else}
             Select a worktree from the sidebar to connect
           {/if}

dev-dashboard/frontend/src/lib/api.ts

@@ -14,7 +14,7 @@ export function fetchWorktrees(): Promise<WorktreeInfo[]> {
   return api<WorktreeInfo[]>("worktrees");
 }
 
-export type Profile = "full" | "agent-only";
+export type Profile = "full" | "agent-only" | "agent-yolo";
 
 export function createWorktree(
   branch: string,