NFC refactoring (#3050)

"A long time ago in a galaxy far, far away...." we started NFC subsystem refactoring.

Starring:

- @gornekich - NFC refactoring project lead, architect, senior developer
- @gsurkov - architect, senior developer
- @RebornedBrain - senior developer

Supporting roles:

- @skotopes, @DrZlo13, @hedger - general architecture advisors, code review
- @Astrrra, @doomwastaken, @Hellitron, @ImagineVagon333 - quality assurance

Special thanks:

@bettse, @pcunning, @nxv, @noproto, @AloneLiberty and everyone else who has been helping us all this time and contributing valuable knowledges, ideas and source code.

lib/SConscript

@@ -5,11 +5,11 @@ env.Append(
         Dir("app-scened-template"),
         Dir("digital_signal"),
         Dir("pulse_reader"),
+        Dir("signal_reader"),
         Dir("drivers"),
         Dir("flipper_format"),
         Dir("infrared"),
         Dir("nfc"),
-        Dir("ST25RFAL002"),
         Dir("subghz"),
         Dir("toolbox"),
         Dir("u8g2"),
@@ -83,7 +83,6 @@ libs = env.BuildModules(
         "print",
         "microtar",
         "toolbox",
-        "ST25RFAL002",
         "libusb_stm32",
         "drivers",
         "fatfs",
@@ -97,6 +96,7 @@ libs = env.BuildModules(
         "nfc",
         "digital_signal",
         "pulse_reader",
+        "signal_reader",
         "appframe",
         "misc",
         "lfrfid",