G V-7: the TypeScript finding writer owns kinds, keeps a views reader's findings in its statement and judges an owner's form

Builds: design 47 G §580, §452, §639, §678

Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ

test/sdk.test.ts

@@ -933,3 +933,35 @@ test("the finding writer writes, clears and states findings as the Go writer doe
   await Promise.all([stating, writing]);
   assert.equal(store.has("module.during.k"), true);
 });
+
+test("the finding writer owns its kinds, keeps a views reader's findings in its statement and refuses an owner of no form", async () => {
+  const { Writer, VIEW_KINDS } = await import("../dist/views/index.js");
+  const store = new Map<string, any>();
+  const st: any = {
+    get: async (k: string) => (store.has(k) ? { key: k, value: store.get(k), revision: 1 } : null),
+    put: async (k: string, v: any) => (store.set(k, structuredClone(v)), 1),
+    delete: async (k: string) => void store.delete(k),
+    keys: async () => [...store.keys()].sort(),
+  };
+  const sent: { subject: string; body: any }[] = [];
+  const w = new Writer({
+    module: "m", state: st, kinds: ["k"], subjects: { written: "w", cleared: "c", stated: "s", asked: "a" },
+    observe: async () => ({ findings: [], pending: [] }),
+    publish: async (subject, body) => void sent.push({ subject, body }),
+    listen: async () => () => {},
+  });
+  const f = { kind: "k", scope: "module", id: "a", severity: "warning" as const, summary: "one", source: "p", subject: { scope: "module", id: "a" } };
+  await assert.rejects(w.write({ ...f, kind: "other" }), /"other"/);
+  await assert.rejects(w.clear("module", "a", "other", "why"), /"other"/);
+  await assert.rejects(w.write({ ...f, owner: "Not A Form" }), /owner/);
+  await assert.rejects(w.write({ ...f, "waiting-on": "x y" }), /waiting-on/);
+  await w.write({ ...f, owner: "me@node-1" });
+  await w.write({ ...f, kind: VIEW_KINDS[0], id: "m.o.s" });
+  store.set("module.x.other", f);
+  await w.state();
+  assert.deepEqual([...store.keys()].sort(), ["module.m.o.s.view-waits", "module.x.other"].sort());
+  const stated = sent.at(-1)!;
+  assert.equal(stated.subject, "s");
+  assert.ok(stated.body.kinds.includes("k") && stated.body.kinds.includes("view-waits"));
+  assert.equal(stated.body.findings.length, 1);
+});