feat: mise, brew and fastfetch perf

script/install.d/00-os.sh

@@ -8,29 +8,17 @@
 log_info "Environment: DOTS_OS=$DOTS_OS, DOTS_PKG=$DOTS_PKG, DOTS_ENV=$DOTS_ENV"
 
 if [[ "$DOTS_OS" == "macos" ]]; then
-    # macOS info
     sw_vers
-    log_info "Detected macOS (OSTYPE=$OSTYPE)"
-    log_info "Package manager: Homebrew (brew)"
-    log_info "Code path: macOS-only brew scripts will run; Linux package scripts are skipped."
-
 elif [[ "$DOTS_OS" == "linux" ]]; then
-    # Linux info
     if [[ -r /etc/os-release ]]; then
         cat /etc/os-release
-        # shellcheck source=/dev/null
-        . /etc/os-release
     fi
-
-    log_info "Detected Linux (OSTYPE=$OSTYPE, ID=${ID:-unknown}, ID_LIKE=${ID_LIKE:-n/a}, NAME=${NAME:-n/a}, VERSION_ID=${VERSION_ID:-n/a})"
-    log_info "Package manager detected: ${DOTS_PKG:-none}"
-
+    
     if [[ -z "$DOTS_PKG" ]]; then
-        log_warn "No known package manager (apt-get/pacman/dnf) found on Linux."
+        log_warn "No known package manager found on Linux"
     fi
-
 else
-    log_error "Unknown OS: $OSTYPE"
+    log_error "Unknown OS: $DOTS_OS"
 fi
 
 if [[ "$DOTS_ENV" == "codespaces" ]]; then