Tighten people_map stoplist (Sprint 1 follow-up)

lib/services/memory-distillation-service.ts

@@ -56,14 +56,21 @@ const PERSON_NAME_STOPWORDS = new Set<string>([
   "before", "during", "after", "every", "each", "all", "any", "some", "main", "core", "both", "new", "old",
   "rule", "rules", "story", "scene", "scenes", "style", "canon", "user", "users", "taglish", "status",
   "pandora", "chatgpt", "memory",
+  // Common domain nouns that are never a person's name (roadmap Sprint 1 follow-up).
+  "character", "characters", "dog", "dogs", "phase", "phases", "payment", "payments", "reservation", "reservations",
+  "command", "resort", "booking", "bookings", "admin", "project", "projects", "website", "audit", "entry", "entries",
+  "plan", "plans", "system", "systems", "engine", "profile", "profiles", "schema", "migration", "repo", "github",
+  "vercel", "supabase", "core", "master", "daily", "context", "pack", "packs", "event", "events", "loop", "loops",
 ]);
 
 type PersonEntry = { name: string; event_ids: string[]; notes: string[] };
 
 function isLikelyPersonName(name: string): boolean {
   const tokens = name.split(/\s+/).filter(Boolean);
   if (tokens.length === 0) return false;
-  if (PERSON_NAME_STOPWORDS.has(tokens[0].toLowerCase())) return false;
+  // Reject if ANY token is a known non-name word (pronoun/imperative/opener/common domain noun),
+  // so multi-word phrases like "Resort Command" or "Pandora Memory" are not treated as people.
+  if (tokens.some((token) => PERSON_NAME_STOPWORDS.has(token.toLowerCase()))) return false;
   if (tokens.length === 1) return tokens[0].length >= 3;
   return true;
 }

tests/unit/context-stabilization.test.ts

@@ -21,6 +21,19 @@ describe("Sprint 1 — stabilize output (people_map + payload)", () => {
     }
   });
 
+  it("drops residual common-noun false positives (Character/Dogs/Phase/Payment/...) but keeps real names", () => {
+    const events = [
+      ev("e1", "Janine Tan met Mang Jun. The Character and Dogs appear. Phase two, Payment and Reservation are due. Resort Command and Pandora Memory are systems. Add this. Joven Del Rosario noted it."),
+    ];
+    const names = extractPeopleMentions(events).map((p) => p.name);
+    expect(names).toContain("Janine Tan");
+    expect(names).toContain("Mang Jun");
+    expect(names.some((n) => n.startsWith("Joven"))).toBe(true);
+    for (const junk of ["Character", "Dogs", "Phase", "Payment", "Reservation", "Command", "Resort Command", "Pandora Memory", "Add"]) {
+      expect(names).not.toContain(junk);
+    }
+  });
+
   it("counts each event once per person (no per-occurrence id duplication)", () => {
     const events = [ev("e1", "Janine Tan. Janine Tan. Janine Tan smiled at Janine Tan.")];
     const [person] = extractPeopleMentions(events);