chore: rimuove i vecchi path docker/build/ (spostati in docker/)

Completa il flattening di docker/build/ in docker/.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

docker/build/Dockerfile

@@ -1,36 +0,0 @@
-FROM ubuntu:22.04
-
-ARG FLUTTER_VERSION=3.41.9
-ARG ANDROID_SDK_BUILD=11076708
-
-ENV DEBIAN_FRONTEND=noninteractive \
-    FLUTTER_HOME=/opt/flutter \
-    ANDROID_SDK_ROOT=/opt/android-sdk \
-    JAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64 \
-    PATH="/opt/flutter/bin:/opt/android-sdk/cmdline-tools/latest/bin:/opt/android-sdk/platform-tools:/opt/android-sdk/build-tools/34.0.0:${PATH}"
-
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    curl wget git unzip xz-utils ca-certificates \
-    openjdk-17-jdk \
-    && rm -rf /var/lib/apt/lists/*
-
-RUN git clone --depth 1 --branch ${FLUTTER_VERSION} \
-        https://github.com/flutter/flutter.git ${FLUTTER_HOME} && \
-    flutter config --no-analytics && \
-    flutter precache --android
-
-RUN mkdir -p ${ANDROID_SDK_ROOT}/cmdline-tools && \
-    wget -q "https://dl.google.com/android/repository/commandlinetools-linux-${ANDROID_SDK_BUILD}_latest.zip" \
-         -O /tmp/cmdtools.zip && \
-    unzip -q /tmp/cmdtools.zip -d ${ANDROID_SDK_ROOT}/cmdline-tools && \
-    mv ${ANDROID_SDK_ROOT}/cmdline-tools/cmdline-tools \
-       ${ANDROID_SDK_ROOT}/cmdline-tools/latest && \
-    rm /tmp/cmdtools.zip
-
-RUN yes | sdkmanager --licenses && \
-    sdkmanager \
-        "platform-tools" \
-        "platforms;android-34" \
-        "build-tools;34.0.0"
-
-WORKDIR /workspace

docker/build/build.sh

@@ -1,78 +0,0 @@
-#!/bin/bash
-set -e
-
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-PROJECT_ROOT="$(cd "${SCRIPT_DIR}/../.." && pwd)"
-RELEASE=false
-
-for arg in "$@"; do
-  [[ "$arg" == "--release" ]] && RELEASE=true
-done
-
-echo "→ Build immagine biteplan-build..."
-docker build -t biteplan-build "${SCRIPT_DIR}"
-
-mkdir -p "${PROJECT_ROOT}/dist"
-
-if [[ "$RELEASE" == "true" ]]; then
-  if [[ -z "${BITEPLAN_KEYSTORE_PASS}" ]]; then
-    echo "ERRORE: variabile BITEPLAN_KEYSTORE_PASS non impostata"
-    echo "Usa: export BITEPLAN_KEYSTORE_PASS=tuapassword"
-    exit 1
-  fi
-
-  KEYSTORE="${SCRIPT_DIR}/../biteplan.jks"
-  if [[ ! -f "$KEYSTORE" ]]; then
-    echo "ERRORE: keystore non trovato in docker/biteplan.jks"
-    echo "Generalo con:"
-    echo "  keytool -genkey -v -keystore docker/biteplan.jks -alias biteplan -keyalg RSA -keysize 2048 -validity 10000"
-    exit 1
-  fi
-
-  echo "→ Building release APK..."
-  docker run --rm \
-    -v "${PROJECT_ROOT}:/workspace" \
-    -v "gradle-cache:/root/.gradle" \
-    biteplan-build \
-    bash -c "cd /workspace && flutter pub get --enforce-lockfile && flutter pub run flutter_launcher_icons && flutter build apk --release"
-
-  echo "→ Zipalign..."
-  rm -f "${PROJECT_ROOT}/dist/biteplan-aligned.apk"
-  docker run --rm \
-    -v "${PROJECT_ROOT}:/workspace" \
-    biteplan-build \
-    bash -c "zipalign -v -p 4 \
-      /workspace/build/app/outputs/flutter-apk/app-release.apk \
-      /workspace/dist/biteplan-aligned.apk"
-
-  echo "→ Firma APK..."
-  docker run --rm \
-    -v "${PROJECT_ROOT}:/workspace" \
-    -v "$(realpath "${KEYSTORE%/*}"):/keystore:ro" \
-    -e BITEPLAN_KEYSTORE_PASS \
-    biteplan-build \
-    bash -c "apksigner sign \
-      --ks /keystore/biteplan.jks \
-      --ks-pass \"pass:\${BITEPLAN_KEYSTORE_PASS}\" \
-      --out /workspace/dist/biteplan-release.apk \
-      /workspace/dist/biteplan-aligned.apk && \
-      rm -f /workspace/dist/biteplan-aligned.apk && \
-      apksigner verify --verbose /workspace/dist/biteplan-release.apk"
-
-  echo ""
-  echo "✓ Release APK: dist/biteplan-release.apk"
-
-else
-  echo "→ Building debug APK..."
-  docker run --rm \
-    -v "${PROJECT_ROOT}:/workspace" \
-    -v "gradle-cache:/root/.gradle" \
-    biteplan-build \
-    bash -c "cd /workspace && flutter pub get --enforce-lockfile && flutter pub run flutter_launcher_icons && flutter build apk --debug"
-
-  cp "${PROJECT_ROOT}/build/app/outputs/flutter-apk/app-debug.apk" \
-     "${PROJECT_ROOT}/dist/biteplan-debug.apk"
-
-  echo ""
-  echo "✓ Debug APK: dist/biteplan-debug.apk"
-fi