feat: Add .dockerignore and configure Dockerfile for Flutter web build with updated base image.

.dockerignore

@@ -0,0 +1,21 @@
+# Git
+.git
+.gitignore
+
+# Flutter/Dart
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+build/
+
+# IDEs
+.idea/
+.vscode/
+*.iml
+
+# OS
+.DS_Store
+Thumbs.db

.gitignore

@@ -45,7 +45,7 @@ app.*.map.json
 /android/app/release
 
 # Docker
-.dockerignore
+
 
 # Hive data (local development)
 *.hive

Dockerfile

@@ -1,10 +1,16 @@
 # ============================================
 # Stage 1: Build Flutter Web Application
 # ============================================
-FROM cirrusci/flutter:stable AS builder
+FROM ghcr.io/cirruslabs/flutter:stable AS builder
 
 WORKDIR /app
 
+# Safe directory configuration for git
+RUN git config --global --add safe.directory /app
+
+# Enable web support (idempotent)
+RUN flutter config --enable-web
+
 # Copy dependency files first for better caching
 COPY pubspec.yaml pubspec.lock ./