feat: add Set B profiles and low-latency native haptics

Add schema-6 profiles, atomic catalog migration, shortcuts, Shift, configurable Turbo/Burst, macro recording and playback. Promote qualified 300 MHz native DualSense transport to AIO/XInput defaults with bounded bus transactions, credit batching and generation-safe persistent rumble.

tests/cyw43_packet_transport_native_stubs/cybt_shared_bus_driver.h

@@ -0,0 +1,37 @@
+#pragma once
+
+#include <stdint.h>
+
+/* Subset of the Pico SDK's exposed shared-bus ABI used by this transport. */
+#define BTSDIO_FWBUF_SIZE 0x1000
+
+typedef enum {
+    CYBT_SUCCESS = 0,
+    CYBT_ERR_BADARG = 0xB1,
+    CYBT_ERR_TIMEOUT = 0xB3,
+    CYBT_ERR_HCI_READ_FAILED = 0xB9,
+} cybt_result_t;
+
+typedef enum {
+    H2B_BUF_ADDR_IDX = 0x10,
+    H2B_BUF_IN_ADDR_IDX,
+    H2B_BUF_OUT_ADDR_IDX,
+    B2H_BUF_ADDR_IDX,
+    B2H_BUF_IN_ADDR_IDX,
+    B2H_BUF_OUT_ADDR_IDX,
+} cybt_addr_idx_t;
+
+typedef struct {
+    uint32_t host2bt_in_val;
+    uint32_t host2bt_out_val;
+    uint32_t bt2host_in_val;
+    uint32_t bt2host_out_val;
+} cybt_fw_membuf_index_t;
+
+cybt_result_t cybt_set_bt_awake(int value);
+int cybt_awake(void);
+cybt_result_t cybt_get_bt_buf_index(cybt_fw_membuf_index_t *indices);
+cybt_result_t cybt_mem_read_idx(cybt_addr_idx_t index, uint32_t offset,
+                                uint8_t *buffer, uint32_t length);
+cybt_result_t cybt_reg_write_idx(cybt_addr_idx_t index, uint32_t value);
+cybt_result_t cybt_toggle_bt_intr(void);

tests/cyw43_packet_transport_native_stubs/cyw43_btbus.h

@@ -0,0 +1,10 @@
+#pragma once
+
+#include <stdint.h>
+
+typedef struct _cyw43_ll_t {
+    int unused;
+} cyw43_ll_t;
+
+int cyw43_btbus_init(cyw43_ll_t *self);
+int cyw43_btbus_read(uint8_t *buffer, uint32_t capacity, uint32_t *size);

tests/cyw43_packet_transport_native_stubs/cyw43_config.h

@@ -0,0 +1,11 @@
+#pragma once
+
+#include <stdint.h>
+
+void cyw43_thread_enter(void);
+void cyw43_thread_exit(void);
+void cyw43_delay_ms(uint32_t milliseconds);
+_Noreturn void panic(const char *message, ...);
+
+#define CYW43_THREAD_ENTER cyw43_thread_enter();
+#define CYW43_THREAD_EXIT cyw43_thread_exit();

tests/cyw43_packet_transport_native_stubs/sdk.c

@@ -0,0 +1,8 @@
+#include "cyw43_btbus.h"
+
+int test_cyw43_btbus_init(cyw43_ll_t *self);
+
+/* Separate translation unit: GNU --wrap only redirects unresolved references. */
+int cyw43_btbus_init(cyw43_ll_t *self) {
+    return test_cyw43_btbus_init(self);
+}