feat: update to SDK v5.0 with comprehensive kernel and device support

Sync WiFi driver, firmware, and DKMS configuration from the bluetooth
branch (which itself is radxa USB driver_fw + Linux 6.16/6.17/6.19
kernel compat). aic_btusb and Bluetooth-specific install.sh logic
are intentionally excluded from main.

Driver updates:
- Add Linux kernel 6.12-6.19 compatibility support
- Add Linux 6.16 timer_container_of and wakelock API support
- Add Debian 6.1.0-26 backport support
- Add USB device ID 368b:8d81 support
- Add AIC8800DW device support
- Add TP-Link Archer TX1U Nano support (USB_VENDOR_ID_TENDA_V2:0x0110)
- Add TENDA series device support (U2, U11, U11 PRO)
- Add AIC8800FC_CUS1-6 series support
- Add AIC8800M80_CUS0-8 series support
- Add UGREEN AIC8800D80 adapter support
- Add Mercury (TP-Link OEM) support
- Allow 1 or 3 USB interfaces (BT-disabled SKUs report 1)

New compat modules:
- aicwf_compat_8800d80n.{c,h}
- aicwf_compat_8800dln.{c,h}

Firmware:
- New: fw/aic8800/, fw/aic8800D80N/, fw/aic8800D80X2/, fw/aic8800DLN/
- Updated: fw/aic8800D80/, fw/aic8800DC/

install.sh:
- Loop over all fw/aic8800* variants instead of hard-coding aic8800D80
- Install usb_modeswitch/1111_1111 config for "Pandora" clone adapter
- Verify firmware install by counting variants

dkms.conf: pass KDIR explicitly to make for cross-kernel builds.

Excluded from this commit (BT-only, kept on bluetooth branch):
- drivers/aic8800/aic_btusb/
- modprobe/aic8800-bt.conf
- diagnose_bt.sh
- install.sh btusb auto-load / hciconfig / bluez status checks

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

fw/aic8800D80X2/aic_userconfig_8800d80x2.txt

@@ -0,0 +1,121 @@
+# AIC USERCONFIG 2022/0803/1707
+
+# txpwr_lvl
+enable=1
+lvl_11b_11ag_1m_2g4=18
+lvl_11b_11ag_2m_2g4=18
+lvl_11b_11ag_5m5_2g4=18
+lvl_11b_11ag_11m_2g4=18
+lvl_11b_11ag_6m_2g4=18
+lvl_11b_11ag_9m_2g4=18
+lvl_11b_11ag_12m_2g4=18
+lvl_11b_11ag_18m_2g4=18
+lvl_11b_11ag_24m_2g4=16
+lvl_11b_11ag_36m_2g4=16
+lvl_11b_11ag_48m_2g4=15
+lvl_11b_11ag_54m_2g4=15
+lvl_11n_11ac_mcs0_2g4=18
+lvl_11n_11ac_mcs1_2g4=18
+lvl_11n_11ac_mcs2_2g4=18
+lvl_11n_11ac_mcs3_2g4=18
+lvl_11n_11ac_mcs4_2g4=16
+lvl_11n_11ac_mcs5_2g4=16
+lvl_11n_11ac_mcs6_2g4=15
+lvl_11n_11ac_mcs7_2g4=15
+lvl_11n_11ac_mcs8_2g4=14
+lvl_11n_11ac_mcs9_2g4=14
+lvl_11ax_mcs0_2g4=18
+lvl_11ax_mcs1_2g4=18
+lvl_11ax_mcs2_2g4=18
+lvl_11ax_mcs3_2g4=18
+lvl_11ax_mcs4_2g4=16
+lvl_11ax_mcs5_2g4=16
+lvl_11ax_mcs6_2g4=15
+lvl_11ax_mcs7_2g4=15
+lvl_11ax_mcs8_2g4=14
+lvl_11ax_mcs9_2g4=14
+lvl_11ax_mcs10_2g4=13
+lvl_11ax_mcs11_2g4=13
+lvl_11a_6m_5g=18
+lvl_11a_9m_5g=18
+lvl_11a_12m_5g=18
+lvl_11a_18m_5g=18
+lvl_11a_24m_5g=16
+lvl_11a_36m_5g=16
+lvl_11a_48m_5g=15
+lvl_11a_54m_5g=15
+lvl_11n_11ac_mcs0_5g=18
+lvl_11n_11ac_mcs1_5g=18
+lvl_11n_11ac_mcs2_5g=18
+lvl_11n_11ac_mcs3_5g=18
+lvl_11n_11ac_mcs4_5g=16
+lvl_11n_11ac_mcs5_5g=16
+lvl_11n_11ac_mcs6_5g=15
+lvl_11n_11ac_mcs7_5g=15
+lvl_11n_11ac_mcs8_5g=14
+lvl_11n_11ac_mcs9_5g=14
+lvl_11ax_mcs0_5g=18
+lvl_11ax_mcs1_5g=18
+lvl_11ax_mcs2_5g=18
+lvl_11ax_mcs3_5g=18
+lvl_11ax_mcs4_5g=16
+lvl_11ax_mcs5_5g=16
+lvl_11ax_mcs6_5g=14
+lvl_11ax_mcs7_5g=14
+lvl_11ax_mcs8_5g=13
+lvl_11ax_mcs9_5g=13
+lvl_11ax_mcs10_5g=12
+lvl_11ax_mcs11_5g=12
+
+# txpwr_lvl_adj
+lvl_adj_enable=0
+lvl_adj_2g4_chan_1_4=0
+lvl_adj_2g4_chan_5_9=0
+lvl_adj_2g4_chan_10_13=0
+lvl_adj_5g_chan_42=0
+lvl_adj_5g_chan_58=0
+lvl_adj_5g_chan_106=0
+lvl_adj_5g_chan_122=0
+lvl_adj_5g_chan_138=0
+lvl_adj_5g_chan_155=0
+
+# txpwr_loss
+loss_enable_2g4=0
+loss_value_2g4=2
+loss_enable_5g=0
+loss_value_5g=5
+
+# txpwr_ofst
+ofst_enable=0
+ofst_2g4_ant0_11b_chan_1_4=0
+ofst_2g4_ant0_11b_chan_5_9=0
+ofst_2g4_ant0_11b_chan_10_13=0
+ofst_2g4_ant0_ofdm_highrate_chan_1_4=0
+ofst_2g4_ant0_ofdm_highrate_chan_5_9=0
+ofst_2g4_ant0_ofdm_highrate_chan_10_13=0
+ofst_2g4_ant1_11b_chan_1_4=0
+ofst_2g4_ant1_11b_chan_5_9=0
+ofst_2g4_ant1_11b_chan_10_13=0
+ofst_2g4_ant1_ofdm_highrate_chan_1_4=0
+ofst_2g4_ant1_ofdm_highrate_chan_5_9=0
+ofst_2g4_ant1_ofdm_highrate_chan_10_13=0
+ofst_5g_ant0_ofdm_highrate_chan_42=0
+ofst_5g_ant0_ofdm_highrate_chan_58=0
+ofst_5g_ant0_ofdm_highrate_chan_106=0
+ofst_5g_ant0_ofdm_highrate_chan_122=0
+ofst_5g_ant0_ofdm_highrate_chan_138=0
+ofst_5g_ant0_ofdm_highrate_chan_155=0
+ofst_5g_ant1_ofdm_highrate_chan_42=0
+ofst_5g_ant1_ofdm_highrate_chan_58=0
+ofst_5g_ant1_ofdm_highrate_chan_106=0
+ofst_5g_ant1_ofdm_highrate_chan_122=0
+ofst_5g_ant1_ofdm_highrate_chan_138=0
+ofst_5g_ant1_ofdm_highrate_chan_155=0
+
+# xtal cap
+xtal_enable=0
+xtal_cap=24
+xtal_cap_fine=31
+
+
+