chore(electron): prune the root-level files of every translated docs mirror from the desktop bundle

changelog.d/maintenance/13235-electron-prune-locale-root-mirrors.md

@@ -0,0 +1 @@
+- **chore(electron):** the desktop bundle no longer ships the root-level files of every translated docs mirror (`README.md`, `llm.txt`, `CLAUDE.md`, `GEMINI.md`, `CONTRIBUTING.md`, `SECURITY.md`, `CODE_OF_CONDUCT.md`) — the packaged app only reads `docs/i18n/<locale>/docs/**`, which stays. Saves ~11 MB on top of the translated CHANGELOGs already pruned. (#0000)

scripts/build/electronRuntimeDocs.mjs

@@ -1,8 +1,24 @@
 import { existsSync, lstatSync, readdirSync, rmSync } from "node:fs";
 import { join, relative, resolve, sep } from "node:path";
 
+// The packaged app reads exactly one slice of the translated mirrors:
+// `docs/i18n/<locale>/docs/**`, through the in-app docs route (the path is
+// pinned by src/lib/docsI18nPath.ts). Everything at a locale's root — the
+// README, llm.txt and the agent/contributor guides — is authoring material
+// mirrored for GitHub readers and never opened by the runtime, so it leaves
+// the bundle together with the translated CHANGELOG (~115 MB across 51
+// locales, 103 MB of it CHANGELOG). The translated `docs/**` tree stays.
 export const ELECTRON_RUNTIME_DOC_PRUNE_RULES = Object.freeze({
-  localeRootFiles: Object.freeze(["CHANGELOG.md"]),
+  localeRootFiles: Object.freeze([
+    "CHANGELOG.md",
+    "CLAUDE.md",
+    "CODE_OF_CONDUCT.md",
+    "CONTRIBUTING.md",
+    "GEMINI.md",
+    "README.md",
+    "SECURITY.md",
+    "llm.txt",
+  ]),
   authoringDirectories: Object.freeze(["docs/research", "docs/superpowers"]),
 });
 

tests/unit/electron-packaging.test.ts

@@ -73,6 +73,8 @@ test("electron docs manifest prunes authoring payloads without removing runtime
     ["docs/guides/CODEX-CLI-CONFIGURATION.md", "# Codex CLI"],
     ["docs/i18n/ko/docs/guides/ELECTRON_GUIDE.md", "# Electron"],
     ["docs/i18n/ko/CHANGELOG.md", "translated release history"],
+    ["docs/i18n/ko/README.md", "translated readme"],
+    ["docs/i18n/ko/llm.txt", "translated llm summary"],
     ["docs/i18n/fr/CHANGELOG.md", "historique traduit"],
     ["docs/research/desktop-notes.md", "authoring notes"],
     ["docs/superpowers/plans/desktop-plan.md", "implementation plan"],
@@ -87,16 +89,23 @@ test("electron docs manifest prunes authoring payloads without removing runtime
 
     const result = pruneElectronRuntimeDocs(bundleRoot);
 
+    // Only `docs/i18n/<locale>/docs/**` is read at runtime (the in-app docs
+    // route, see src/lib/docsI18nPath.ts); every root-level mirror of a locale
+    // is authoring material and leaves the bundle with the CHANGELOG.
     assert.deepEqual(result.removedPaths, [
       "docs/i18n/fr/CHANGELOG.md",
       "docs/i18n/ko/CHANGELOG.md",
+      "docs/i18n/ko/README.md",
+      "docs/i18n/ko/llm.txt",
       "docs/research",
       "docs/superpowers",
     ]);
-    assert.equal(result.removedFiles, 4);
+    assert.equal(result.removedFiles, 6);
     assert.equal(
       result.removedBytes,
       Buffer.byteLength("translated release history") +
+        Buffer.byteLength("translated readme") +
+        Buffer.byteLength("translated llm summary") +
         Buffer.byteLength("historique traduit") +
         Buffer.byteLength("authoring notes") +
         Buffer.byteLength("implementation plan")
@@ -106,6 +115,8 @@ test("electron docs manifest prunes authoring payloads without removing runtime
     assert.equal(existsSync(join(bundleRoot, "docs/guides/CODEX-CLI-CONFIGURATION.md")), true);
     assert.equal(existsSync(join(bundleRoot, "docs/i18n/ko/docs/guides/ELECTRON_GUIDE.md")), true);
     assert.equal(existsSync(join(bundleRoot, "docs/i18n/ko/CHANGELOG.md")), false);
+    assert.equal(existsSync(join(bundleRoot, "docs/i18n/ko/README.md")), false);
+    assert.equal(existsSync(join(bundleRoot, "docs/i18n/ko/llm.txt")), false);
     assert.equal(existsSync(join(bundleRoot, "docs/research")), false);
     assert.equal(existsSync(join(bundleRoot, "docs/superpowers")), false);