Dockerfile: simplify - clone emdash source, build all packages, copy with -L flag

Changes:
- Build all packages (core, auth, blocks, admin) from source
- Copy packages with -L dereferencing symlinks so deps resolve properly
- Use emdash@0.9.0 from npm (source packages include their own deps)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Dockerfile

@@ -16,23 +16,25 @@ WORKDIR /app
 RUN git clone --depth=1 https://git.moreminimore.com/kunthawat/emdash-patch-imageupload.git emdash-source
 WORKDIR /app/emdash-source
 
-# Build only the core package directly (not via workspace filter)
+# Build all packages
 RUN corepack enable && corepack prepare pnpm@9.0.0 --activate
 RUN pnpm install
 RUN cd packages/core && pnpm build
 RUN cd packages/auth && pnpm build
+RUN cd packages/blocks && pnpm install && pnpm build
+RUN cd packages/admin && pnpm build
 
-# Return to app and copy source
+# Return to app
 WORKDIR /app
 COPY --from=deps /app/node_modules ./node_modules
 COPY . .
 
-# Remove old emdash packages and replace with patched source
-RUN rm -rf node_modules/emdash node_modules/@emdash-cms/auth
-RUN cp -r /app/emdash-source/packages/core node_modules/emdash
-RUN cp -r /app/emdash-source/packages/auth node_modules/@emdash-cms/auth
-# Reinstall so auth's node_modules dependencies are linked
-RUN pnpm install
+# Replace emdash packages with source versions (dereference to resolve symlinks)
+RUN rm -rf node_modules/emdash node_modules/@emdash-cms/auth node_modules/@emdash-cms/admin node_modules/@emdash-cms/blocks
+RUN cp -rL emdash-source/packages/core node_modules/emdash
+RUN cp -rL emdash-source/packages/auth node_modules/@emdash-cms/auth
+RUN cp -rL emdash-source/packages/admin node_modules/@emdash-cms/admin
+RUN cp -rL emdash-source/packages/blocks node_modules/@emdash-cms/blocks
 
 RUN pnpm build && mkdir -p storage/uploads