- Host test were refactored to allow for BDL and non-BDL NVS implementation
- Introduceed `NVSPartitionTestHelper` class replacing `PartitionEmulationFixture`
- Refactored all tests to use `NVSPartitionTestHelper` instead of legacy emulation fixture
- Removed legacy `PartitionEmulationFixture` and `PartitionEmulationFixture2` classes
- Removed `TEMPORARILY_DISABLED` macro usage by reducing partition size in applicable tests
- Enhanced test coverage and readability with comments and validation steps for each TC
- Added utility functions for partition stats tracking, file loading, and erase count check
- BDL provider can be enabled vor NVS in the menuconfig option NVS_BDL_STACK
- Hierarchy of Partition class tree was adjusted and all operations were documented
- Class Partition is now derived from intrusive_list_node and ExceptionlessAllocable
- Class NVSPartition implements only the dual support for esp_partition and BDL
- Class NVSEncryptedPartition implements only encryption related extensions
Function now always rewrites old value under same key
regardless existing data type. Users requiring old API behaviour
can enable it by kconfig option CONFIG_NVS_LEGACY_DUP_KEYS_COMPATIBILITY