Added the zig_main project to software for zig based implementation of code for robot

software/zig_main/sdkconfig.defaults

@@ -0,0 +1,28 @@
+# Required by esp_matter / CHIP SDK (HKDF for crypto)
+#CONFIG_MBEDTLS_HKDF_C=y
+
+# Matter example binary (~2.2 MB) requires 4 MB flash and a custom partition table.
+# CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
+# CONFIG_PARTITION_TABLE_CUSTOM=y
+# CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions_matter.csv"
+
+CONFIG_COMPILER_OPTIMIZATION_NONE=n
+CONFIG_COMPILER_OPTIMIZATION_DEFAULT=y
+CONFIG_COMPILER_OPTIMIZATION_PERF=n
+CONFIG_COMPILER_OPTIMIZATION_SIZE=n
+CONFIG_ESP_WIFI_ENABLED=y
+# CONFIG_SPI_FLASH_DANGEROUS_WRITE_FAILS=y
+# CONFIG_COMPILER_STACK_CHECK_MODE_STRONG=y
+# CONFIG_COMPILER_STACK_CHECK=y
+
+
+# This allows to use 1 ms granuality for thread sleeps (10 ms by default).
+# CONFIG_FREERTOS_HZ=1000
+
+# not working using `HeapCapsAllocator`,
+# but std `raw_c_allocator` or `VPortAllocator` works
+# CONFIG_HEAP_TASK_TRACKING=y
+
+# CONFIG_BLINK_LED_STRIP=y
+# CONFIG_BLINK_LED_STRIP_BACKEND_SPI=y
+# CONFIG_BLINK_GPIO=48