Unify firmware, add config system

platformio.ini

@@ -25,36 +25,27 @@ lib_deps =
     adafruit/Adafruit BusIO@^1.14.4
     bblanchon/ArduinoJson@^6.21.3
 
-; Anchor device configuration
+; Unified Anchor configuration
 [env:anchor]
-build_src_filter = +<*> -<main_tag.cpp>
+build_src_filter = +<*> -<main_anchor.cpp> -<main_tag.cpp>
 build_flags = 
     ${env.build_flags}
     -DDEVICE_TYPE_ANCHOR=1
     -DUWB_INDEX=0
     -DNETWORK_ID=1234
 
-; Tag device configuration  
+; Unified Tag configuration  
 [env:tag]
-build_src_filter = +<*> -<main_anchor.cpp>
+build_src_filter = +<*> -<main_anchor.cpp> -<main_tag.cpp>
 build_flags = 
     ${env.build_flags}
     -DDEVICE_TYPE_TAG=1
     -DUWB_INDEX=1
     -DNETWORK_ID=1234
 
-; Tag device 2 (copy and modify UWB_INDEX for multiple tags)
-[env:tag2]
-build_src_filter = +<*> -<main_anchor.cpp>
-build_flags = 
-    ${env.build_flags}
-    -DDEVICE_TYPE_TAG=1
-    -DUWB_INDEX=2
-    -DNETWORK_ID=1234
-
 ; Development environment with debugging
 [env:debug]
-build_src_filter = +<*> -<main_tag.cpp>
+build_src_filter = +<*> -<main_anchor.cpp> -<main_tag.cpp>
 build_flags = 
     ${env.build_flags}
     -DDEVICE_TYPE_ANCHOR=1