chore(frontend): vite 7 -> 8 + plugin-react 5.2

      Major version bump for the frontend build:
      - vite ^7.3.2 -> ^8.0.16
      - @vitejs/plugin-react ^5.1.1 -> ^5.2.0

      Vite 8 swaps Rollup for Rolldown as the default bundler
      (Rust-backed, same plugin contract). The bump also lifts the
      transitive esbuild floor to 0.28.1, closing the last open
      advisory in the audit chain.

      vite.config.ts surface audited and unchanged:
      - defineConfig, Connect type
      - serveGcodeViewer configureServer middleware
      - server.proxy with WebSocket upgrade for /api/v1/ws
      - build.outDir / emptyOutDir / chunkSizeWarningLimit
      - resolve.alias for @
      - base: '/' regression guard from #1221

      vitest@4.1.8 already accepts vite 8 in its peer range
      (^6 || ^7 || ^8); no test-runner bump required.

      Node floor for vite 8 is ^20.19.0 || >=22.12.0; CI Node 20.x
      line satisfies this.

      Not taken: plugin-react v6 — it requires
      babel-plugin-react-compiler and @rolldown/plugin-babel as
      peers and is a separate scope.

CHANGELOG.md

@@ -5,6 +5,7 @@ All notable changes to Bambuddy will be documented in this file.
 ## [0.2.4.7] - 2026-06-14
 
 ### Security
+- **Vite 7 → 8 major bump** — Bambuddy's frontend now builds with Vite 8 (`^7.3.2` → `^8.0.16`) and the matching plugin-react release (`@vitejs/plugin-react` `^5.1.1` → `^5.2.0`). Headline architectural change: Vite 8 swaps Rollup for **Rolldown** as the default bundler — same plugin contract, Rust-backed core, slightly different chunk layout / output bytes (no functional regression). The bump also lifts the transitive `esbuild` floor to 0.28.1, which closes the last open advisory in the audit chain. **Bambuddy-side surface audited:** `vite.config.ts` uses only stable contracts that survived the v8 cut — `defineConfig`, the `Connect` type, the custom `serveGcodeViewer` `configureServer` middleware plugin (proxies `/gcode-viewer/*` to the repo's sibling `gcode_viewer/` directory in dev), the `server.proxy` with WebSocket upgrade for `/api/v1/ws`, `build.outDir`/`emptyOutDir`/`chunkSizeWarningLimit`, and `resolve.alias` for `@`. `base: '/'` regression guard from #1221 is unaffected. No SSR, no library mode, no CSS preprocessors, no exotic plugins. `vitest@4.1.8` already accepts vite 8 in its peer range (`^6 || ^7 || ^8`); no test-runner bump required. **Node:** vite 8 requires `^20.19.0 || >=22.12.0`; CI Node 20.x line satisfies this. **What this is NOT:** plugin-react v6 — that line requires `babel-plugin-react-compiler` + `@rolldown/plugin-babel` as peers and is a separate scope. `npm run build`, `npm run lint`, `npx vitest run` all clean; `npm audit` clean.
 - **Frontend dependency bumps** — Routine version updates across the runtime, build, and test dependency surface. **Runtime:** `dompurify` 3.4.0 → 3.4.10. `package.json` floor raised from `^3.4.0` to `^3.4.10` so fresh installs cannot land on the deprecated 3.4.4 release. Three call sites use string-output sanitisation (`frontend/src/pages/MakerworldPage.tsx`, `frontend/src/pages/ProjectDetailPage.tsx`, `frontend/src/components/ProjectPageModal.tsx`); release notes 3.4.1 → 3.4.10 reviewed for behavioural changes — 3.4.4 widened the default allow-list with `selectedcontent` + `command` + `commandfor` (all valid modern HTML, harmless for our two default-allow-list call sites), and `ProjectPageModal` is unaffected anyway because it sets an explicit `ALLOWED_TAGS` / `ALLOWED_ATTR` whitelist. **Build / lint / test tooling (transitive, dev-only):** `@babel/core` 7.29.0 → 7.29.7 (pulled by `@vitejs/plugin-react` and `eslint-plugin-react-hooks`), `vite` 7.3.2 → 7.3.5, `markdown-it` 14.1.1 → 14.2.0 (pulled by `@tiptap/extension-link` → `@tiptap/pm` → `prosemirror-markdown`; Bambuddy never calls `markdown-it.render` directly so the change is transparent), `js-yaml` 4.1.1 → 4.2.0 (pulled by `eslint`), `form-data` 4.0.5 → 4.0.6 + `ws` 8.20.1 → 8.21.0 (both pulled by `jsdom` in the test runtime). All bumps inside existing semver ranges except `dompurify`. No source changes required.
 
 ### Added

frontend/package.json

@@ -55,7 +55,7 @@
     "@types/node": "^24.10.1",
     "@types/react": "^19.2.5",
     "@types/react-dom": "^19.2.3",
-    "@vitejs/plugin-react": "^5.1.1",
+    "@vitejs/plugin-react": "^5.2.0",
     "@vitest/coverage-v8": "^4.1.8",
     "autoprefixer": "^10.4.22",
     "baseline-browser-mapping": "^2.9.19",
@@ -69,7 +69,7 @@
     "tailwindcss": "^4.1.17",
     "typescript": "~5.9.3",
     "typescript-eslint": "^8.46.4",
-    "vite": "^7.3.2",
+    "vite": "^8.0.16",
     "vitest": "^4.1.8"
   }
 }