refactor(blog)!: delete blog demo feature

Veect retrofit (ADR-027): the template's demo content is being removed
to make room for the Veect package map. This slice deletes
packages/blog whole and prunes every composition edge in one commit:
core-api router mount, core-cms collections + regenerated Payload
types, web-next bindAll entry / home page / blog route / Tailwind
sources, blog e2e spec, tsconfig paths, fallow ignore entry,
anchor-guard + generator e2e feature lists, compliance artifacts,
and feature-list doc entries (CLAUDE.md, AGENTS.md, glossary).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016j8z4VHjedXDTjEDNg7qHK

packages/core-api/package.json

@@ -14,7 +14,6 @@
   },
   "dependencies": {
     "@repo/auth": "workspace:*",
-    "@repo/blog": "workspace:*",
     "@repo/core-consent": "workspace:*",
     "@repo/core-dsr": "workspace:*",
     "@repo/core-shared": "workspace:*",

packages/core-api/src/root.ts

@@ -1,6 +1,5 @@
 import { router } from "@repo/core-shared/trpc/init";
 import { authRouter } from "@repo/auth/api";
-import { blogRouter } from "@repo/blog/api";
 import { marketingPagesRouter } from "@repo/marketing-pages/api";
 import { navigationRouter } from "@repo/navigation/api";
 import { mediaRouter } from "@repo/media/api";
@@ -9,7 +8,6 @@ import { consentRouter } from "@repo/core-consent";
 
 export const appRouter = router({
   auth: authRouter,
-  blog: blogRouter,
   marketingPages: marketingPagesRouter,
   navigation: navigationRouter,
   media: mediaRouter,

packages/core-api/src/router.test.ts

@@ -65,22 +65,15 @@ function makeUnauthCaller(
 // ---------------------------------------------------------------------------
 
 describe("appRouter composition", () => {
-  it("exposes auth, blog, marketingPages, navigation, media routers", () => {
+  it("exposes auth, marketingPages, navigation, media routers", () => {
     const procedures = appRouter._def.procedures;
     const keys = Object.keys(procedures);
     expect(keys.some((k) => k.startsWith("auth."))).toBe(true);
-    expect(keys.some((k) => k.startsWith("blog."))).toBe(true);
     expect(keys.some((k) => k.startsWith("marketingPages."))).toBe(true);
     expect(keys.some((k) => k.startsWith("navigation."))).toBe(true);
     expect(keys.some((k) => k.startsWith("media."))).toBe(true);
   });
 
-  it("blog router has expected procedures", () => {
-    const procedures = appRouter._def.procedures;
-    expect(procedures).toHaveProperty("blog.articleBySlug");
-    expect(procedures).toHaveProperty("blog.listArticles");
-  });
-
   it("exposes dsr and consent routers", () => {
     const keys = Object.keys(appRouter._def.procedures);
     expect(keys.some((k) => k.startsWith("dsr."))).toBe(true);