Merge develop into main (#343)

- Refactor `AppManifest`: add new fields and rename existing ones
- Parse and validate the manifest from an app that is being installed.
- Remove deprecated `scoped()` from `Lock`
- Create `Tactility/Paths.h`
- App loading at boot now properly parses the manifest files of external apps
- Properly lock both source and destination locations during app install
- Remove LVGL path variants from `AppPaths` and `ServicePaths`
- Removed `xPath` base classes for apps and services. There's now `AppPaths` and `ServicePaths`.
- Renamed app and service paths: "data" and "system" paths are now "user data" and "assets"

ExternalApps/GraphicsDemo/manifest.properties

@@ -4,10 +4,7 @@ version=0.1
 sdk=0.6.0-SNAPSHOT1
 platforms=esp32,esp32s3
 [app]
-id=com.bytewelder.graphicsdemo
-version=0.1.0
+id=one.tactility.graphicsdemo
+versionName=0.1.0
+versionCode=1
 name=Graphics Demo
-description=A graphics and touch driver demonstration
-[author]
-name=ByteWelder
-website=https://bytewelder.com

ExternalApps/GraphicsDemo/tactility.py

@@ -14,7 +14,7 @@ import shutil
 import configparser
 
 ttbuild_path = ".tactility"
-ttbuild_version = "2.1.1"
+ttbuild_version = "2.2.0"
 ttbuild_cdn = "https://cdn.tactility.one"
 ttbuild_sdk_json_validity = 3600  # seconds
 ttport = 6666
@@ -242,19 +242,12 @@ def validate_manifest(manifest):
         exit_with_error("Invalid manifest format: [app] not found")
     if not "id" in manifest["app"]:
         exit_with_error("Invalid manifest format: [app] id not found")
-    if not "version" in manifest["app"]:
-        exit_with_error("Invalid manifest format: [app] version not found")
+    if not "versionName" in manifest["app"]:
+        exit_with_error("Invalid manifest format: [app] versionName not found")
+    if not "versionCode" in manifest["app"]:
+        exit_with_error("Invalid manifest format: [app] versionCode not found")
     if not "name" in manifest["app"]:
         exit_with_error("Invalid manifest format: [app] name not found")
-    if not "description" in manifest["app"]:
-        exit_with_error("Invalid manifest format: [app] description not found")
-    # [author]
-    if not "author" in manifest:
-        exit_with_error("Invalid manifest format: [author] not found")
-    if not "name" in manifest["author"]:
-        exit_with_error("Invalid manifest format: [author] name not found")
-    if not "website" in manifest["author"]:
-        exit_with_error("Invalid manifest format: [author] website not found")
 
 def is_valid_manifest_platform(manifest, platform):
     manifest_platforms = manifest["target"]["platforms"].split(",")