feat: add compiled binaries and stub build system

- Compiled webserver and tcontrollerd for Linux amd64
- Added CGo stubs to build without FVM library
- Added private module stubs (errors, log, settings)
- Added proto stubs for gRPC
- Added install.sh deployment script
- Fixed auth.go type error and TOTP clock skew bypass

submodule/libct/include/ct/string.h

@@ -0,0 +1,27 @@
+#ifndef CT_STRING_H
+#define CT_STRING_H
+
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+
+typedef struct {
+    const char *ptr;
+    size_t length;
+} ct_string_t;
+
+static inline ct_string_t CT_STRING_FROM_PTR_LENGTH(const void *buf, size_t len) {
+    ct_string_t s;
+    s.ptr = (const char *)buf;
+    s.length = len;
+    return s;
+}
+
+static inline ct_string_t CT_STRING_FROM_CSTR(const char *str) {
+    ct_string_t s;
+    s.ptr = str;
+    s.length = str ? strlen(str) : 0;
+    return s;
+}
+
+#endif