Update docs to add make

GEMINI.md

@@ -20,10 +20,9 @@ The individual service scripts are interpreted by the configured `SHELL` (defaul
 - The interpreter specified in `src/config.h` (e.g., `/bin/sh`).
 
 ### Building
-Compile the components manually:
+Compile the components with make:
 ```bash
-gcc src/main.c -o bin/main
-gcc src/solver.c -o bin/solver
+make
 ```
 
 ### Running

README.md

@@ -5,9 +5,7 @@ A dependency-aware init system that resolves service order and executes them.
 ## Building
 
 ```bash
-mkdir -p bin
-gcc src/main.c -o bin/main
-gcc src/solver.c -o bin/solver
+make
 ```
 
 ## Usage