src/main/index.ts → main.ts and src/preload/index.ts → preload.ts, so the process entries stop occupying the barrel-reserved index filename (§6.4) without needing an exemption list. The rename is wired through electron.vite (main build.lib.entry — rollupOptions.input would bypass electron-vite's output-format detection — and the preload input key), package.json main (out/main/main.js), WindowManager's default preload filename, MainWindowService's webview preload path, and DbService's slow-query stack filter, which matches the bundled artifact name. preload.d.ts becomes globals.d.ts: sharing preload.ts's basename makes TypeScript drop the .d.ts as that file's presumed output declaration, and tsgo only applies its global Window augmentation when the declaration sorts before its importer, so the file keeps a distinct, alphabetically-early name. Entry-path mentions in code comments and reference docs follow.
packages/shared was never a real pnpm workspace package (no package.json); it was referenced only through the @shared TypeScript path alias. Relocate it under src/ via git mv (143 files, detected as pure renames).
Repoint the @shared alias and include globs to src/shared across electron.vite.config.ts, tsconfig.{json,node,web}.json and vitest.config.ts; update scripts/check-custom-exts.ts, scripts/update-languages.ts, the eslint.config.mjs generated-file globs, the data-classify generator output targets, .github/CODEOWNERS path rules, and CLAUDE.md/docs/source-comment references.
The @shared alias name is unchanged, so all 1403 @shared/* import sites resolve without modification. Verified with typecheck:node, typecheck:web and the full test suite (700 files, 9739 tests passing).
