Fix native build: keep signer plugin external, bundle only @capacitor/core

v1.0.65 fixed the runtime crash (bundling @capacitor/core) but broke the
CAPACITOR_BUILD by also un-externalizing nostr-signer-capacitor-plugin —
which is installed from GitHub with a broken package entry point and
cannot be bundled ("Failed to resolve entry for package").

Correct split:
- BUNDLE @capacitor/core & @capacitor/camera (installed, statically
  imported, real JS the WebView needs) — this is the white-screen fix.
- KEEP EXTERNAL nostr-signer-capacitor-plugin — no valid entry point;
  only used via a guarded dynamic import() at runtime on native
  (try/catch → null on failure), so external is correct and safe.
- KEEP EXTERNAL the four non-installed @capacitor/* plugins.

Verified: built bundle has no bare static @capacitor/core specifier;
signer plugin remains an external dynamic import. Bump to 1.0.66.

Co-authored-by: shakespeare.diy <assistant@shakespeare.diy>

package.json

@@ -1,7 +1,7 @@
 {
   "name": "skate-spots",
   "private": true,
-  "version": "1.0.65",
+  "version": "1.0.66",
   "type": "module",
   "homepage": "https://skate-spots.com",
   "scripts": {

vite.config.ts

@@ -44,17 +44,23 @@ export default defineConfig(() => ({
       transformMixedEsModules: true,
     },
     rollupOptions: {
-      // IMPORTANT: installed Capacitor packages (@capacitor/core, @capacitor/camera)
-      // and the signer plugin MUST be bundled. Their JS API layer is real code that
-      // the WebView needs — the *native* implementation is injected at runtime via
-      // window.Capacitor, but the JS imports have to resolve. Externalizing them
-      // leaves bare `import "@capacitor/core"` specifiers in the output, which a
-      // native WebView cannot resolve → "Failed to resolve module specifier" crash.
+      // IMPORTANT: @capacitor/core and @capacitor/camera MUST be bundled (they are
+      // installed, statically imported, and their JS API layer is real code the
+      // WebView needs). Leaving them external emitted a bare `import "@capacitor/core"`
+      // specifier that a native WebView cannot resolve → white-screen boot crash.
+      // They are therefore intentionally ABSENT from this list.
       //
-      // Only the Capacitor packages that are NOT installed are kept external, so a
-      // stray import can't break the build. If one of these is ever added to
-      // package.json, remove it from this list so it gets bundled.
+      // Kept external:
+      // - nostr-signer-capacitor-plugin: installed from GitHub with a broken package
+      //   entry point, so it CANNOT be bundled. It's only ever used via a guarded
+      //   dynamic import() at runtime on native (see lib/capacitorAmberSigner.ts,
+      //   wrapped in try/catch → returns null on failure), so external is correct
+      //   and safe — a resolution failure degrades gracefully instead of crashing.
+      // - @capacitor/app|haptics|keyboard|status-bar: NOT installed and never
+      //   statically imported (accessed via window.Capacitor.Plugins), so keeping
+      //   them external prevents a stray import from breaking the build.
       external: [
+        'nostr-signer-capacitor-plugin',
         '@capacitor/app',
         '@capacitor/haptics',
         '@capacitor/keyboard',