fix(implement): remove Makefile from C ignore patterns (#1558)

* fix(implement): remove Makefile from C ignore patterns

Makefile is typically source-controlled and should not be in .gitignore.
Replaced with proper autotools-generated files (autom4te.cache/, config.status).

Co-authored-by: Augment Agent <noreply@augmentcode.com>

* fix(implement): restore config.log in C ignore patterns

---------

Co-authored-by: Augment Agent <noreply@augmentcode.com>

Author: zaheer15351

templates/commands/implement.md

@@ -88,7 +88,7 @@ You **MUST** consider the user input before proceeding (if not empty).
    - **Rust**: `target/`, `debug/`, `release/`, `*.rs.bk`, `*.rlib`, `*.prof*`, `.idea/`, `*.log`, `.env*`
    - **Kotlin**: `build/`, `out/`, `.gradle/`, `.idea/`, `*.class`, `*.jar`, `*.iml`, `*.log`, `.env*`
    - **C++**: `build/`, `bin/`, `obj/`, `out/`, `*.o`, `*.so`, `*.a`, `*.exe`, `*.dll`, `.idea/`, `*.log`, `.env*`
-   - **C**: `build/`, `bin/`, `obj/`, `out/`, `*.o`, `*.a`, `*.so`, `*.exe`, `Makefile`, `config.log`, `.idea/`, `*.log`, `.env*`
+   - **C**: `build/`, `bin/`, `obj/`, `out/`, `*.o`, `*.a`, `*.so`, `*.exe`, `autom4te.cache/`, `config.status`, `config.log`, `.idea/`, `*.log`, `.env*`
    - **Swift**: `.build/`, `DerivedData/`, `*.swiftpm/`, `Packages/`
    - **R**: `.Rproj.user/`, `.Rhistory`, `.RData`, `.Ruserdata`, `*.Rproj`, `packrat/`, `renv/`
    - **Universal**: `.DS_Store`, `Thumbs.db`, `*.tmp`, `*.swp`, `.vscode/`, `.idea/`