Merge develop into master

.cargo/config.toml

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+[target.nanosplus]
+runner = "speculos -a=1 --model=nanosp"
+
+[build]
+target = "flex"
+# Uncomment the line below to generate a map file
+# rustflags = ["-Clink-args=-Map=app.map"]
+
+[unstable]
+build-std = ["core", "alloc"]
+build-std-features = ["compiler-builtins-mem"]
+
+# By default, heap size is enforced to 8192 bytes.
+# Authorized values are [2048, 4096, 8192, 16384, 24576]
+# Uncomment the following lines to set the heap size to 4096 bytes for instance
+[env]
+HEAP_SIZE = "16384"

.gitattributes

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+# Auto detect text files and perform LF normalization
+* text=auto

.github/dependabot.yml

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+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
+
+version: 2
+updates:
+  - package-ecosystem: "cargo" # See documentation for possible values
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "daily"
+    allow:
+      - dependency-name: "ledger_device_sdk"
+      - dependency-name: "include_gif"

.github/workflows/build_and_functional_tests.yml

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+name: Build and run functional tests using ragger through reusable workflow
+
+# This workflow will build the app and then run functional tests using the Ragger framework upon Speculos emulation.
+# It calls a reusable workflow developed by Ledger's internal developer team to build the application and upload the
+# resulting binaries.
+# It then calls another reusable workflow to run the Ragger tests on the compiled application binary.
+#
+# The build part of this workflow is mandatory, this ensures that the app will be deployable in the Ledger App Store.
+# While the test part of this workflow is optional, having functional testing on your application is mandatory and this workflow and
+# tooling environment is meant to be easy to use and adapt after forking your application
+
+on:
+  workflow_dispatch:
+    inputs:
+      golden_run:
+        type: choice
+        required: true
+        default: 'Raise an error (default)'
+        description: CI behavior if the test snapshots are different than expected.
+        options:
+          - 'Raise an error (default)'
+          - 'Open a PR'
+  push:
+    branches:
+      - master
+      - main
+      - develop
+  pull_request:
+
+jobs:
+  build_application:
+    name: Build application using the reusable workflow
+    uses: LedgerHQ/ledger-app-workflows/.github/workflows/reusable_build.yml@v1
+    with:
+      upload_app_binaries_artifact: "compiled_app_binaries"
+      builder: ledger-app-builder
+
+  ragger_tests:
+    name: Run ragger tests using the reusable workflow
+    needs: build_application
+    uses: LedgerHQ/ledger-app-workflows/.github/workflows/reusable_ragger_tests.yml@v1
+    with:
+      download_app_binaries_artifact: "compiled_app_binaries"
+      regenerate_snapshots: ${{ inputs.golden_run == 'Open a PR' }}