final pre-release v0.0.3.4

Actions:

fixed -DMODEM=LR1121 and SX1262 ifdef exeptions and resolved association to HAL (xiao-esp32s3 and t3-s3-LR1121 env) for <2400MHz
all other DMODEM= [SX1262, SX1276, SX1278, SX1280] variants unaffected
Open items (use at risk):

TXP has a max and min of 13-22 elseif 17 [dBm]; requires build flag for CE
BTLE build flag undefine in variants may cause intermittent connectivity
No support for variants with FEM/PA LNA [Heltec v4.3 and T3S3 PA] TXP defaults to 17 or 22 [dBm]
Verification of 2400MHz functionality for LR1121 and SX1280 modem variants

!!!!Depricated!!!!
See RTNode-2400 for continued development