Add mobile reliability fixes, Bahasa Indonesia UI, and continue OCR accuracy tuning

Reliability/PoC hardening: dedupe uploads by file_hash, surface editor sync
failures instead of a false success SnackBar with a retry-without-re-OCR path,
bound the OCR pipeline fetches with timeouts, share a single ApiClient/Dio
instance app-wide, tune capture JPEG quality, and add an opt-in
docker-compose.demo.yml for a production-mode run ahead of client demos.

Translate all Flutter-side user-facing text (screens, validators, SnackBars,
the printed delivery receipt, and shared API error messages) to Bahasa
Indonesia.

Also includes in-progress OCR parser/accuracy-tuning work from the same
session: table column/unit normalization fixes, store/customer master data,
accuracy history log, and test-image renaming/cleanup.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017eRAsLqN9Sg1b9YPz22Lxz

lib/features/camera/camera_screen.dart

@@ -70,7 +70,7 @@ class CameraScreenState extends ConsumerState<CameraScreen> {
         source: ImageSource.camera,
         maxWidth: 2048,
         maxHeight: 2048,
-        imageQuality: 90,
+        imageQuality: 85,
       );
 
       if (image != null) {
@@ -110,7 +110,7 @@ class CameraScreenState extends ConsumerState<CameraScreen> {
         source: ImageSource.gallery,
         maxWidth: 2048,
         maxHeight: 2048,
-        imageQuality: 90,
+        imageQuality: 85,
       );
 
       if (image != null) {
@@ -169,7 +169,7 @@ class CameraScreenState extends ConsumerState<CameraScreen> {
     return Scaffold(
       backgroundColor: AppConfig.backgroundColor,
       appBar: AppBar(
-        title: const Text('OCR Document Scanner'),
+        title: const Text('Pemindai Dokumen OCR'),
         actions: [
           Builder(
             builder: (context) => IconButton(
@@ -323,7 +323,7 @@ class CameraScreenState extends ConsumerState<CameraScreen> {
                 ),
                 const SizedBox(height: 12),
                 Text(
-                  'OCR Scanner App',
+                  'Aplikasi Pemindai OCR',
                   style: AppConfig.h2.copyWith(color: Colors.white),
                 ),
               ],
@@ -356,14 +356,14 @@ class CameraScreenState extends ConsumerState<CameraScreen> {
           ),
           ListTile(
             leading: const Icon(Icons.info_outline),
-            title: Text('App Version', style: AppConfig.bodyLarge),
+            title: Text('Versi Aplikasi', style: AppConfig.bodyLarge),
             subtitle: Text('v${AppConfig.appVersion}', style: AppConfig.bodySmall),
             onTap: () {},
           ),
           const Divider(),
           ListTile(
             leading: const Icon(Icons.logout, color: AppConfig.errorColor),
-            title: Text('Logout', style: AppConfig.bodyLarge.copyWith(color: AppConfig.errorColor)),
+            title: Text('Keluar', style: AppConfig.bodyLarge.copyWith(color: AppConfig.errorColor)),
             onTap: () {
               ref.read(authProvider.notifier).logout();
               context.go('/login');