zig: add page (#6585)

pages/common/zig.md

@@ -0,0 +1,36 @@
+# zig
+
+> The Zig compiler and toolchain.
+> More information: <https://ziglang.org>.
+
+- Compile the project in the current directory:
+
+`zig build`
+
+- Compile and run the project in the current directory:
+
+`zig build run`
+
+- Initialize a `zig build` application:
+
+`zig init-exe`
+
+- Intitialize a `zig build` library:
+
+`zig init-lib`
+
+- Create and run a test build:
+
+`zig test {{path/to/file.zig}}`
+
+- Reformat Zig source into canonical form:
+
+`zig fmt {{path/to/file.zig}}`
+
+- Use Zig as a drop-in C compiler:
+
+`zig cc {{path/to/file.c}}`
+
+- Use Zig as a drop-in C++ compiler:
+
+`zig c++ {{path/to/file.cpp}}`