[book] Executor Codemods

.github/ISSUE_TEMPLATE/tweak-book.yml

@@ -16,6 +16,7 @@ body:
       description: The dropdown stays in sync with the shelf automatically.
       options:
         # BOOKS:START (auto-generated by generator/sync-issue-books.mjs — do not edit by hand)
+        - "Executor Codemods · How Executor runs code-defined data migrations exactly once — executor-codemods"
         - "Replay.qa · Continuous QA — replay-qa"
         - "React Server Components · React for two computers — react-server-components"
         - "ORLY Loop · From a GitHub issue to a published explainer — fork your own — the-orly-loop"

public/generated/library.json

@@ -1,5 +1,75 @@
 {
   "books": [
+    {
+      "slug": "executor-auth",
+      "title": "Executor Auth",
+      "subtitle": "How OAuth, DCR, MCP, and the CLI all mint one Connection",
+      "author": "Brett Lamy",
+      "role": "Software Engineer at Replay",
+      "color": "#14b8a6",
+      "animal": "generated/executor-auth/animal.png",
+      "href": "?bundle=executor-auth",
+      "series": "Inside Executor",
+      "seriesOrder": 2,
+      "chapters": [
+        {
+          "number": 1,
+          "title": "The Connection Contract",
+          "duration": 79.413
+        },
+        {
+          "number": 2,
+          "title": "OAuth, Start to Connection",
+          "duration": 79.458
+        },
+        {
+          "number": 3,
+          "title": "No App? Register One",
+          "duration": 87.074
+        },
+        {
+          "number": 4,
+          "title": "The CLI Door, and the Whole Picture",
+          "duration": 69.01
+        }
+      ],
+      "createdAt": "2026-06-22T05:57:13.135Z"
+    },
+    {
+      "slug": "executor-codemods",
+      "title": "Executor Codemods",
+      "subtitle": "How Executor runs code-defined data migrations exactly once",
+      "author": "Brett Lamy",
+      "role": "Software Engineer at Replay",
+      "color": "#8B5FBF",
+      "animal": "generated/executor-codemods/animal.png",
+      "href": "?bundle=executor-codemods",
+      "series": "Inside Executor",
+      "seriesOrder": 1,
+      "chapters": [
+        {
+          "number": 1,
+          "title": "The Migration Contract",
+          "duration": 50.851
+        },
+        {
+          "number": 2,
+          "title": "Run Once: Lock and Ledger",
+          "duration": 58.978
+        },
+        {
+          "number": 3,
+          "title": "A Migration at Work",
+          "duration": 69.8
+        },
+        {
+          "number": 4,
+          "title": "Dry Run, and the Whole Picture",
+          "duration": 60.372
+        }
+      ],
+      "createdAt": "2026-06-22T01:50:31.116Z"
+    },
     {
       "slug": "replay-qa",
       "title": "Replay.qa",