[FL-2733] multitarget support for fbt (#2209)

* First part of multitarget porting
* Delete firmware/targets/f7/Inc directory
* Delete firmware/targets/f7/Src directory
* gpio: cli fixes; about: using version from HAL
* sdk: path fixes
* gui: include fixes
* applications: more include fixes
* gpio: ported to new apis
* hal: introduced furi_hal_target_hw.h; libs: added one_wire
* hal: f18 target
* github: also build f18 by default
* typo fix
* fbt: removed extra checks on app list
* api: explicitly bundling select mlib headers with sdk
* hal: f18: changed INPUT_DEBOUNCE_TICKS to match f7
* cleaned up commented out code
* docs: added info on hw targets
* docs: targets: formatting fixes
* f18: fixed link error
* f18: fixed API version to match f7
* docs: hardware: minor wording fixes
* faploader: added fw target check
* docs: typo fixes
* github: not building komi target by default
* fbt: support for `targets` field for built-in apps
* github: reworked build flow to exclude app_set; fbt: removed komi-specific appset; added additional target buildset check
* github: fixed build; nfc: fixed pvs warnings
* attempt to fix target id
* f7, f18: removed certain HAL function from public API
* apps: debug: enabled bt_debug_app for f18
* Targets: backport input pins configuration routine from F7 to F18

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>

firmware/targets/f7/furi_hal/furi_hal_ibutton.h

@@ -0,0 +1,88 @@
+/**
+ * @file furi_hal_ibutton.h
+ * iButton HAL API
+ */
+
+#pragma once
+
+#include <stdbool.h>
+#include <stdint.h>
+#include <furi_hal_gpio.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void (*FuriHalIbuttonEmulateCallback)(void* context);
+
+/** Initialize */
+void furi_hal_ibutton_init();
+
+void furi_hal_ibutton_emulate_start(
+    uint32_t period,
+    FuriHalIbuttonEmulateCallback callback,
+    void* context);
+
+void furi_hal_ibutton_emulate_set_next(uint32_t period);
+
+void furi_hal_ibutton_emulate_stop();
+
+/**
+ * Sets the pin to normal mode (open collector), and sets it to float
+ */
+void furi_hal_ibutton_start_drive();
+
+/**
+ * Sets the pin to normal mode (open collector), and clears pin EXTI interrupt.
+ * Used in EXTI interrupt context.
+ */
+void furi_hal_ibutton_start_drive_in_isr();
+
+/**
+ * Sets the pin to interrupt mode (EXTI interrupt on rise or fall), and sets it to float
+ */
+void furi_hal_ibutton_start_interrupt();
+
+/**
+ * Sets the pin to interrupt mode (EXTI interrupt on rise or fall), and clears pin EXTI interrupt.
+ * Used in EXTI interrupt context.
+ */
+void furi_hal_ibutton_start_interrupt_in_isr();
+
+/**
+ * Sets the pin to analog mode, and sets it to float
+ */
+void furi_hal_ibutton_stop();
+
+/**
+ * Attach interrupt callback to iButton pin
+ * @param cb callback
+ * @param context context
+ */
+void furi_hal_ibutton_add_interrupt(GpioExtiCallback cb, void* context);
+
+/**
+ * Remove interrupt callback from iButton pin
+ */
+void furi_hal_ibutton_remove_interrupt();
+
+/**
+ * Sets the pin to low
+ */
+void furi_hal_ibutton_pin_low();
+
+/**
+ * Sets the pin to high (float in iButton pin modes)
+ */
+void furi_hal_ibutton_pin_high();
+
+/**
+ * Get pin level
+ * @return true if level is high
+ * @return false if level is low
+ */
+bool furi_hal_ibutton_pin_get_level();
+
+#ifdef __cplusplus
+}
+#endif