Make ticket pages open in T3 Code's file viewer, and show plans, mocks and progress inline in the thread

user/agents/skills/ticket/scripts/ticket-page.test.ts

@@ -67,7 +67,10 @@ describe("the CLI, end to end", () => {
     expect(cli("init", "KACP-1", "--issue", issuePath).status).toBe(0);
     for (const f of ["index.html", "ticket.data.js"]) expect(existsSync(join(dir, f))).toBe(true);
     expect(existsSync(join(docs, "KACP-9", "index.html"))).toBe(true);
-    expect(readFileSync(join(dir, "index.html"), "utf8")).toMatch(/href="..\/..\/_site\/site.css\?v=[0-9a-f]{10}"/);
+    // Self-contained: T3 Code's file viewer serves nothing from above the page's own folder.
+    const page = readFileSync(join(dir, "index.html"), "utf8");
+    expect(page).toContain(readFileSync(join(import.meta.dir, "../templates/site/site.js"), "utf8"));
+    expect(page).not.toMatch(/(src|href)="\.\./);
     expect(epic().stories.map(s => [s.key, s.status])).toEqual([["KACP-1", "todo"]]);
   });
 
@@ -85,6 +88,15 @@ describe("the CLI, end to end", () => {
     expect(epic().stories[0]).toMatchObject({ status: "building", progress: { steps: [1, 2] } });
   });
 
+  test("view prints a thread snapshot of the plan's progress, and refuses an unknown view", () => {
+    const out = cli("view", "KACP-1", "progress");
+    expect(out.status).toBe(0);
+    expect(out.stdout).toMatch(/^<!doctype html>/);
+    expect(out.stdout).toContain("<code>abc1234</code>");
+    expect(cli("view", "KACP-1", "mocks").status).not.toBe(0);
+    expect(cli("view", "KACP-1", "everything").status).toBe(2);
+  });
+
   test("text proof is embedded, because a file:// page cannot fetch it", () => {
     mkdirSync(join(dir, "proof"), { recursive: true });
     writeFileSync(join(dir, "proof", "counts.txt"), "70 of 70 codes stored");