[FL-1191][FL-1524] Filesystem rework (#568)

* FS-Api: removed datetime manipulation functions and most of the file flags
* Filesystem: common proxy api
* Filesystem: renamed to Storage. Work has begun on a glue layer. Added functions for reentrance.
* Storage: sd mount and sd file open
* Storage: sd file close
* Storage: temporary test app
* Storage: free filedata on close
* Storage: sd file read and write
* Storage: added internal storage (LittleFS)
* Storage: renamed internal commands
* Storage: seek, tell, truncate, size, sync, eof
* Storage: error descriptions
* Storage: directory management api (open, close, read, rewind)
* Storage: common management api (stat, fs_stat, remove, rename, mkdir)
* Dolphin app and Notifications app now use raw storage.
* Storage: storage statuses renamed. Implemented sd card icon.
* Storage: added raw sd-card api.
* Storage settings: work started
* Assets: use new icons approach
* Storage settings: working storage settings
* Storage: completely redesigned api, no longer sticking out FS_Api
* Storage: more simplified api, getting error_id from file is hidden from user, pointer to api is hidden inside file
* Storage: cli info and format commands
* Storage-cli: file list
* Storage: a simpler and more reliable api
* FatFS: slightly lighter and faster config. Also disabled reentrancy and file locking functions. They moved to a storage service.
* Storage-cli: accommodate to the new cli api.
* Storage: filesystem api is separated into internal and common api.
* Cli: added the ability to print the list of free heap blocks
* Storage: uses a list instead of an array to store the StorageFile. Rewrote api calls to use semaphores instead of thread flags.
* Storage settings: added the ability to benchmark the SD card.
* Gui module file select: uses new storage api
* Apps: removed deprecated sd_card_test application
* Args lib: support for enquoted arguments
* Dialogs: a new gui app for simple non-asynchronous apps
* Dialogs: view holder for easy single view work
* File worker: use new storage api
* IButton and lfrrfid apps: save keys to any storage
* Apps: fix ibutton and lfrfid stack, remove sd_card_test.
* SD filesystem: app removed
* File worker: fixed api pointer type
* Subghz: loading assets using the new storage api
* NFC: use the new storage api
* Dialogs: the better api for the message element
* Archive: use new storage api
* Irda: changed assest path, changed app path
* FileWorker: removed unused file_buf_cnt
* Storage: copying and renaming files now works between storages
* Storage cli: read, copy, remove, rename commands
* Archive: removed commented code
* Storage cli: write command
* Applications: add SRV_STORAGE and SRV_DIALOGS
* Internal-storage: removed
* Storage: improved api
* Storage app: changed api pointer from StorageApp to Storage
* Storage: better file_id handling
* Storage: more consistent errors
* Loader: support for NULL icons
* Storage: do nothing with the lfs file or directory if it is not open
* Storage: fix typo
* Storage: minor float usage cleanup, rename some symbols.
* Storage: compact doxygen comments.

Co-authored-by: あく <alleteam@gmail.com>

firmware/targets/f6/Src/fatfs/ffconf.h

@@ -68,7 +68,7 @@
 #define	_USE_EXPAND		0
 /* This option switches f_expand function. (0:Disable or 1:Enable) */
 
-#define _USE_CHMOD		1
+#define _USE_CHMOD		0
 /* This option switches attribute manipulation functions, f_chmod() and f_utime().
 /  (0:Disable or 1:Enable) Also _FS_READONLY needs to be 0 to enable this option. */
 
@@ -133,7 +133,7 @@
 /  To use Unicode string for the path name, enable LFN and set _LFN_UNICODE = 1.
 /  This option also affects behavior of string I/O functions. */
 
-#define _STRF_ENCODE    3
+#define _STRF_ENCODE    0
 /* When _LFN_UNICODE == 1, this option selects the character encoding ON THE FILE to
 /  be read/written via string I/O functions, f_gets(), f_putc(), f_puts and f_printf().
 /
@@ -205,7 +205,7 @@
 / System Configurations
 /----------------------------------------------------------------------------*/
 
-#define _FS_TINY    1      /* 0:Normal or 1:Tiny */
+#define _FS_TINY    0      /* 0:Normal or 1:Tiny */
 /* This option switches tiny buffer configuration. (0:Normal or 1:Tiny)
 /  At the tiny configuration, size of file object (FIL) is reduced _MAX_SS bytes.
 /  Instead of private sector buffer eliminated from the file object, common sector
@@ -216,10 +216,10 @@
 /  When enable exFAT, also LFN needs to be enabled. (_USE_LFN >= 1)
 /  Note that enabling exFAT discards C89 compatibility. */
 
-#define _FS_NORTC	0
-#define _NORTC_MON	6
-#define _NORTC_MDAY	4
-#define _NORTC_YEAR	2015
+#define _FS_NORTC	1
+#define _NORTC_MON	7
+#define _NORTC_MDAY	20
+#define _NORTC_YEAR	2021
 /* The option _FS_NORTC switches timestamp functiton. If the system does not have
 /  any RTC function or valid timestamp is not needed, set _FS_NORTC = 1 to disable
 /  the timestamp function. All objects modified by FatFs will have a fixed timestamp
@@ -229,7 +229,7 @@
 /  _NORTC_MDAY and _NORTC_YEAR have no effect. 
 /  These options have no effect at read-only configuration (_FS_READONLY = 1). */
 
-#define _FS_LOCK    2     /* 0:Disable or >=1:Enable */
+#define _FS_LOCK    0     /* 0:Disable or >=1:Enable */
 /* The option _FS_LOCK switches file lock function to control duplicated file open
 /  and illegal operation to open objects. This option must be 0 when _FS_READONLY
 /  is 1.
@@ -240,7 +240,7 @@
 /      can be opened simultaneously under file lock control. Note that the file
 /      lock control is independent of re-entrancy. */
 
-#define _FS_REENTRANT    1  /* 0:Disable or 1:Enable */
+#define _FS_REENTRANT    0  /* 0:Disable or 1:Enable */
 #define _FS_TIMEOUT      1000 /* Timeout period in unit of time ticks */
 #define _SYNC_t          osMutexId_t
 /* The option _FS_REENTRANT switches the re-entrancy (thread safe) of the FatFs