Separeted @fedify/fixture from @fedify/fedify

AGENTS.md

@@ -61,7 +61,7 @@ The repository is organized as a monorepo with the following packages:
     -  ~~src/runtime/~~: **Don't use.** Moved to `@fedify/vocab-runtime` and `src/utils/*`. If user code imports from here, notice and suggest migration.
     -  *src/shim/*: Platform abstraction layer
     -  *src/sig/*: Signature implementation
-    -  *src/testing/*: Testing utilities
+    -  *src/testing/*: Testing utilities. Most have been migrated to `packages/fixtures`(`@fedify/fixture`), except for modules that have dependencies on `@fedify/fedify`.
     -  *src/utils/*: Utility functions
     -  *src/vocab/*: ActivityPub vocabulary implementation
     -  *src/webfinger/*: WebFinger protocol implementation
@@ -72,6 +72,7 @@ The repository is organized as a monorepo with the following packages:
  -  *packages/denokv/*: Deno KV integration (@fedify/denokv)
  -  *packages/elysia/*: Elysia integration (@fedify/elysia)
  -  *packages/express/*: Express.js integration (@fedify/express)
+ -  *packages/fixture/*: Testing utilities (@fedify/fixture)
  -  *packages/fastify/*: Fastify integration (@fedify/fastify)
  -  *packages/fresh/*: Fresh integration (@fedify/fresh)
  -  *packages/h3/*: h3 framework integration (@fedify/h3)

deno.json

@@ -7,6 +7,7 @@
     "./packages/express",
     "./packages/fastify",
     "./packages/fedify",
+    "./packages/fixture",
     "./packages/fresh",
     "./packages/h3",
     "./packages/hono",
@@ -92,6 +93,9 @@
         "codegen"
       ]
     },
+    "pnpm:build-fixture": {
+      "command": "cd packages/fixture && pnpm build"
+    },
     "test": {
       "command": "deno test --check --doc --allow-all --unstable-kv --trace-leaks --parallel",
       "dependencies": [
@@ -102,14 +106,16 @@
       "command": "pnpm run --recursive --filter '!{docs}' test",
       "dependencies": [
         "codegen",
-        "install"
+        "install",
+        "pnpm:build-fixture"
       ]
     },
     "test:bun": {
       "command": "pnpm run --recursive --filter '!{docs}' test:bun",
       "dependencies": [
         "codegen",
-        "install"
+        "install",
+        "pnpm:build-fixture"
       ]
     },
     "test-all": {