Merge develop into main (#304)

## New

- Read property files with `PropertiesFile`
- Support `boot.properties` so the user can specify the launcher app and an optional app to start after the launcher finishes. (see `BootProperties.cpp`)
- Create registry for CPU affinity and update code to make use of it
- `AppRegistration` and `ServiceRegistration` now also ensure that the `/data` directories always exist for all apps
- `Notes` is now the default app for opening text files. `TextViewer` is removed entirely. Created `tt::app::notes::start(path)` function.
- WiFi settings moved from NVS to properties file.
- Specify `*.ap.properties` file on the SD card for automatic WiFi settings import on start-up.
- Added `file::getLock(path)` and `file::withLock(path, function)` to do safe file operations on SD cards

## Improvements

- Update TinyUSB to `1.7.6~1`
- Improved `Boot.cpp` code. General code quality fixes and some restructuring to improve readability.
- `tt::string` functionality improvements
- Rename `AppRegistry` to `AppRegistration`
- Rename `ServiceRegistry` to `ServiceRegistration`
- Cleanup in `Notes.cpp`
- `FileTest.cpp` fix for PC
- Created `TestFile` helper class for tests, which automatically deletes files after the test.
- Renamed `Partitions.h` to `MountPoints.h`
- Created `std::string getMountPoints()` function for easy re-use
- Other code quality improvements
- `SdCardDevice`'s `getState()` and `isMounted()` now have a timeout argument

## Fixes

- ELF loading now has a lock so to avoid a bug when 2 ELF apps are loaded in parallel

TactilityCore/Include/Tactility/file/File.h

@@ -7,28 +7,23 @@
 #include <sys/stat.h>
 #include <vector>
 
+/**
+ * @warning SD card access requires a locking mechanism:
+ * @warning When using this in the Tactility main project, use `file::getLock()` or `file::withLock()`
+ */
 namespace tt::file {
 
 /** File types for `dirent`'s `d_type`. */
 enum {
-    TT_DT_UNKNOWN = 0,
-#define TT_DT_UNKNOWN TT_DT_UNKNOWN // Unknown type
-    TT_DT_FIFO = 1,
-#define TT_DT_FIFO TT_DT_FIFO // Named pipe or FIFO
-    TT_DT_CHR = 2,
-#define TT_DT_CHR TT_DT_CHR // Character device
-    TT_DT_DIR = 4,
-#define TT_DT_DIR TT_DT_DIR // Directory
-    TT_DT_BLK = 6,
-#define TT_DT_BLK TT_DT_BLK // Block device
-    TT_DT_REG = 8,
-#define TT_DT_REG TT_DT_REG // Regular file
-    TT_DT_LNK = 10,
-#define TT_DT_LNK TT_DT_LNK // Symbolic link
-    TT_DT_SOCK = 12,
-#define TT_DT_SOCK TT_DT_SOCK // Local-domain socket
-    TT_DT_WHT = 14
-#define TT_DT_WHT TT_DT_WHT // Whiteout inodes
+    TT_DT_UNKNOWN = 0, // Unknown type
+    TT_DT_FIFO = 1, // Named pipe or FIFO
+    TT_DT_CHR = 2, // Character device
+    TT_DT_DIR = 4, // Directory
+    TT_DT_BLK = 6, // Block device
+    TT_DT_REG = 8, // Regular file
+    TT_DT_LNK = 10, // Symbolic link
+    TT_DT_SOCK = 12, // Local-domain socket
+    TT_DT_WHT = 14 // Whiteout inodes
 };
 
 #ifdef _WIN32
@@ -92,6 +87,10 @@ bool direntSortAlphaAndType(const dirent& left, const dirent& right);
 /** A filter for filtering out "." and ".." */
 int direntFilterDotEntries(const dirent* entry);
 
+bool isFile(const std::string& path);
+
+bool isDirectory(const std::string& path);
+
 /**
  * A scandir()-like implementation that works on ESP32.
  * It does not return "." and ".." items but otherwise functions the same.