[FL-2627] Flipper applications: SDK, build and debug system (#1387)

* Added support for running applications from SD card (FAPs - Flipper Application Packages)
* Added plugin_dist target for fbt to build FAPs
* All apps of type FlipperAppType.EXTERNAL and FlipperAppType.PLUGIN are built as FAPs by default
* Updated VSCode configuration for new fbt features - re-deploy stock configuration to use them
* Added debugging support for FAPs with fbt debug & VSCode
* Added public firmware API with automated versioning

Co-authored-by: hedger <hedger@users.noreply.github.com>
Co-authored-by: SG <who.just.the.doctor@gmail.com>
Co-authored-by: あく <alleteam@gmail.com>

lib/SConscript

@@ -15,7 +15,15 @@ env.Append(
         "lib/u8g2",
         "lib/update_util",
         "lib/print",
-    ]
+    ],
+    SDK_HEADERS=[
+        File("#/lib/one_wire/one_wire_host_timing.h"),
+        File("#/lib/one_wire/one_wire_host.h"),
+        File("#/lib/one_wire/one_wire_slave.h"),
+        File("#/lib/one_wire/one_wire_device.h"),
+        File("#/lib/one_wire/ibutton/ibutton_worker.h"),
+        File("#/lib/one_wire/maxim_crc.h"),
+    ],
 )
 
 env.Append(
@@ -24,7 +32,7 @@ env.Append(
         "#/lib",  # TODO: remove!
         "#/lib/mlib",
         # Ugly hack
-        "${BUILD_DIR}/assets/compiled",
+        Dir("../assets/compiled"),
     ],
     CPPDEFINES=[
         '"M_MEMORY_FULL(x)=abort()"',
@@ -76,8 +84,8 @@ libs = env.BuildModules(
         "nfc",
         "appframe",
         "misc",
-        "loclass",
         "lfrfid",
+        "flipper_application",
     ],
 )