fix(#967): make verify key-links docs author-strict (from:/to: are file paths; symbols go in via:) (#990)

* fix(#967): make verify key-links docs author-strict (from:/to: are file paths; symbols go in via:)

Closes #967

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

* chore(#967): backfill changeset pr number (990)

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

agents/gsd-plan-checker.md

@@ -707,8 +707,8 @@ must_haves:
       min_lines: 30
   key_links:
     - from: "src/components/LoginForm.tsx"
-      to: "/api/auth/login"
-      via: "fetch in onSubmit"
+      to: "src/app/api/auth/login/route.ts"
+      via: "fetch in onSubmit → POST /api/auth/login"
 ```
 
 Aggregate across plans for full picture of what phase delivers.

agents/gsd-planner.md

@@ -632,12 +632,12 @@ must_haves:
       contains: "model Message"
   key_links:
     - from: "src/components/Chat.tsx"
-      to: "/api/chat"
-      via: "fetch in useEffect"
+      to: "src/app/api/chat/route.ts"
+      via: "fetch in useEffect — calls /api/chat endpoint"
       pattern: "fetch.*api/chat"
     - from: "src/app/api/chat/route.ts"
-      to: "prisma.message"
-      via: "database query"
+      to: "prisma/schema.prisma"
+      via: "database query via prisma.message"
       pattern: "prisma\\.message\\.(find|create)"
 ```
 

agents/gsd-verifier.md

@@ -136,9 +136,9 @@ must_haves:
     - path: "src/components/Chat.tsx"
       provides: "Message list rendering"
   key_links:
-    - from: "Chat.tsx"
-      to: "api/chat"
-      via: "fetch in useEffect"
+    - from: "src/components/Chat.tsx"
+      to: "src/app/api/chat/route.ts"
+      via: "fetch in useEffect — calls /api/chat endpoint"
 ```
 
 **Step 2c: Merge must-haves**